From 93e09fdceed1aefd3546fda927805b8306d49e0b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Niklas=20S=C3=B6derlund?= Date: Sat, 24 Feb 2024 20:19:02 +0100 Subject: [PATCH 01/15] arm64: dts: renesas: eagle: Add capture overlay for Function expansion board MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Eagle board supports an optional "Function expansion board". The expansion board adds support for HDMI OUT, HDMI capture from two different sources, and eMMC. This change only adds support for the two HDMI capture sources. Signed-off-by: Niklas Söderlund Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20240224191902.2065733-1-niklas.soderlund+renesas@ragnatech.se Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/Makefile | 3 + .../r8a77970-eagle-function-expansion.dtso | 214 ++++++++++++++++++ 2 files changed, 217 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/r8a77970-eagle-function-expansion.dtso diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index 5f3e0e61d78d..fbd214a1a638 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -62,6 +62,9 @@ dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-ulcb.dtb dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-ulcb-kf.dtb dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle.dtb +dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle-function-expansion.dtbo +r8a77970-eagle-function-expansion-dtbs := r8a77970-eagle.dtb r8a77970-eagle-function-expansion.dtbo +dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle-function-expansion.dtb dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-v3msk.dtb dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-condor.dtb diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle-function-expansion.dtso b/arch/arm64/boot/dts/renesas/r8a77970-eagle-function-expansion.dtso new file mode 100644 index 000000000000..3aa243c5f04c --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle-function-expansion.dtso @@ -0,0 +1,214 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the Eagle V3M Function expansion board. + * + * Copyright (C) 2024 Niklas Söderlund + */ + +/dts-v1/; +/plugin/; + +#include +#include + +/ { + /* CN4 */ + /* Eagle: SW18 set to OFF */ + cvbs-in-cn4 { + compatible = "composite-video-connector"; + label = "CVBS IN CN4"; + + port { + cvbs_con: endpoint { + remote-endpoint = <&adv7482_ain7>; + }; + }; + }; + + /* CN2 */ + /* Eagle: SW35 set 5, 6 and 8 to OFF */ + hdmi-in-cn2 { + compatible = "hdmi-connector"; + label = "HDMI IN CN2"; + type = "a"; + + port { + hdmi_in_con2: endpoint { + remote-endpoint = <&adv7612_in>; + }; + }; + }; + + /* CN3 */ + /* Eagle: SW18 set to OFF */ + hdmi-in-cn3 { + compatible = "hdmi-connector"; + label = "HDMI IN CN3"; + type = "a"; + + port { + hdmi_in_con: endpoint { + remote-endpoint = <&adv7482_hdmi>; + }; + }; + }; +}; + +/* Disconnect MAX9286 GMSL I2C. */ +&i2c3 { + status = "disabled"; +}; + +/* Connect expansion board I2C. */ +&i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + gpio@27 { + compatible = "onnn,pca9654"; + reg = <0x27>; + gpio-controller; + #gpio-cells = <2>; + + vin0_adv7612_en { + gpio-hog; + gpios = <3 GPIO_ACTIVE_LOW>; + output-high; + line-name = "VIN0_ADV7612_ENn"; + }; + }; + + hdmi-decoder@4c { + compatible = "adi,adv7612"; + reg = <0x4c>, <0x50>, <0x52>, <0x54>, <0x56>, <0x58>; + reg-names = "main", "afe", "rep", "edid", "hdmi", "cp"; + interrupt-parent = <&gpio3>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + default-input = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + adv7612_in: endpoint { + remote-endpoint = <&hdmi_in_con2>; + }; + }; + + port@2 { + reg = <2>; + + adv7612_out: endpoint { + remote-endpoint = <&vin0_in>; + }; + }; + }; + }; + + video-receiver@70 { + compatible = "adi,adv7482"; + reg = <0x70 0x71 0x72 0x73 0x74 0x75 + 0x60 0x61 0x62 0x63 0x64 0x65>; + reg-names = "main", "dpll", "cp", "hdmi", "edid", "repeater", + "infoframe", "cbus", "cec", "sdp", "txa", "txb" ; + interrupt-parent = <&gpio3>; + interrupts = <03 IRQ_TYPE_LEVEL_LOW>, <04 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "intrq1", "intrq2"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@7 { + reg = <7>; + + adv7482_ain7: endpoint { + remote-endpoint = <&cvbs_con>; + }; + }; + + port@8 { + reg = <8>; + + adv7482_hdmi: endpoint { + remote-endpoint = <&hdmi_in_con>; + }; + }; + + port@a { + reg = <10>; + + adv7482_txa: endpoint { + clock-lanes = <0>; + data-lanes = <1 2 3 4>; + remote-endpoint = <&csi40_in>; + }; + }; + }; + }; + +}; + +&csi40 { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + csi40_in: endpoint { + clock-lanes = <0>; + data-lanes = <1 2 3 4>; + remote-endpoint = <&adv7482_txa>; + }; + }; + }; +}; + +&pfc { + vin0_pins_parallel: vin0 { + groups = "vin0_data12", "vin0_sync", "vin0_clk", "vin0_clkenb"; + function = "vin0"; + }; +}; + +&vin0 { + status = "okay"; + + pinctrl-0 = <&vin0_pins_parallel>; + pinctrl-names = "default"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + vin0_in: endpoint { + pclk-sample = <0>; + hsync-active = <0>; + vsync-active = <0>; + remote-endpoint = <&adv7612_out>; + }; + }; + }; +}; + +&vin1 { + status = "okay"; +}; + +&vin2 { + status = "okay"; +}; + +&vin3 { + status = "okay"; +}; From 1aa24b0b4e6f65935418a50c3167adf954a04770 Mon Sep 17 00:00:00 2001 From: Biju Das Date: Mon, 26 Feb 2024 19:47:14 +0000 Subject: [PATCH 02/15] arm64: dts: renesas: rzg2ul-smarc: Enable PMIC and built-in RTC, GPIO and ONKEY Enable PMIC DA9062 and the built-in RTC, GPIO and ONKEY modules on the RZ/{G2UL,Five} SMARC EVK development boards. Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20240226194715.427597-2-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi | 58 +++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi index de590996e10a..433860987f73 100644 --- a/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi @@ -5,6 +5,7 @@ * Copyright (C) 2022 Renesas Electronics Corp. */ +#include #include "rzg2ul-smarc-pinfunction.dtsi" #include "rz-smarc-common.dtsi" @@ -23,6 +24,63 @@ &cpu_dai { &i2c0 { clock-frequency = <400000>; + da9062: pmic@58 { + compatible = "dlg,da9062"; + reg = <0x58>; + gpio-controller; + #gpio-cells = <2>; + + gpio { + compatible = "dlg,da9062-gpio"; + }; + + onkey { + compatible = "dlg,da9062-onkey"; + }; + + pmic-good-hog { + gpio-hog; + gpios = <4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "PMIC_PGOOD"; + }; + + rtc { + compatible = "dlg,da9062-rtc"; + }; + + sd0-pwr-sel-hog { + gpio-hog; + gpios = <1 GPIO_ACTIVE_HIGH>; + input; + line-name = "SD0_PWR_SEL"; + }; + + sd1-pwr-sel-hog { + gpio-hog; + gpios = <2 GPIO_ACTIVE_HIGH>; + input; + line-name = "SD1_PWR_SEL"; + }; + + sw-et0-en-hog { + gpio-hog; + gpios = <3 GPIO_ACTIVE_HIGH>; + input; + line-name = "SW_ET0_EN#"; + }; + + thermal { + compatible = "dlg,da9062-thermal"; + status = "disabled"; + }; + + watchdog { + compatible = "dlg,da9062-watchdog"; + status = "disabled"; + }; + }; + versa3: clock-generator@68 { compatible = "renesas,5p35023"; reg = <0x68>; From e4caa0ba29e235c00090083c8570022c40bef508 Mon Sep 17 00:00:00 2001 From: Duy Nguyen Date: Wed, 6 Mar 2024 11:58:35 +0100 Subject: [PATCH 03/15] arm64: dts: renesas: r8a779h0: Add thermal nodes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add device nodes for the Thermal Sensor/Chip Internal Voltage Monitor/Core Voltage Monitor (THS/CIVM/CVM) and the various thermal zones on the Renesas R-Car V4M (R8A779H0) SoC. Add support for 2 TSC nodes of thermal. Signed-off-by: Duy Nguyen Signed-off-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Link: https://lore.kernel.org/r/d1f07c77943912145583d8916ba3ca65d143b1b1.1709722573.git.geert+renesas@glider.be --- arch/arm64/boot/dts/renesas/r8a779h0.dtsi | 40 +++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi index 11885729181b..a01929231e08 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi @@ -318,6 +318,16 @@ sysc: system-controller@e6180000 { #power-domain-cells = <1>; }; + tsc: thermal@e6198000 { + compatible = "renesas,r8a779h0-thermal"; + reg = <0 0xe6198000 0 0x200>, + <0 0xe61a0000 0 0x200>; + clocks = <&cpg CPG_MOD 919>; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 919>; + #thermal-sensor-cells = <1>; + }; + i2c0: i2c@e6500000 { compatible = "renesas,i2c-r8a779h0", "renesas,rcar-gen4-i2c"; @@ -653,6 +663,36 @@ prr: chipid@fff00044 { }; }; + thermal-zones { + sensor_thermal_cr52: sensor1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&tsc 0>; + + trips { + sensor1_crit: sensor1-crit { + temperature = <120000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + }; + + sensor_thermal_ca76: sensor2-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&tsc 1>; + + trips { + sensor2_crit: sensor2-crit { + temperature = <120000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupts-extended = <&gic GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, From 7db74b65a93bac5a3ad14b62615379ee2839e8ff Mon Sep 17 00:00:00 2001 From: Lad Prabhakar Date: Mon, 18 Mar 2024 17:43:45 +0000 Subject: [PATCH 04/15] ARM: dts: renesas: r7s72100: Add interrupt-names to SCIF nodes Add "interrupt-names" properties to SCIF nodes for clarity. This allows us to update the DT bindings to mark the "interrupt-names" property required for all SoCs which have multiple interrupts, and to validate the DTBs using dtbs_check. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20240318174345.46824-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm/boot/dts/renesas/r7s72100.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/renesas/r7s72100.dtsi b/arch/arm/boot/dts/renesas/r7s72100.dtsi index e6d8da6faffb..08ea4c551ed0 100644 --- a/arch/arm/boot/dts/renesas/r7s72100.dtsi +++ b/arch/arm/boot/dts/renesas/r7s72100.dtsi @@ -125,6 +125,7 @@ scif0: serial@e8007000 { , , ; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF0>; clock-names = "fck"; power-domains = <&cpg_clocks>; @@ -138,6 +139,7 @@ scif1: serial@e8007800 { , , ; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF1>; clock-names = "fck"; power-domains = <&cpg_clocks>; @@ -151,6 +153,7 @@ scif2: serial@e8008000 { , , ; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF2>; clock-names = "fck"; power-domains = <&cpg_clocks>; @@ -164,6 +167,7 @@ scif3: serial@e8008800 { , , ; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF3>; clock-names = "fck"; power-domains = <&cpg_clocks>; @@ -177,6 +181,7 @@ scif4: serial@e8009000 { , , ; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF4>; clock-names = "fck"; power-domains = <&cpg_clocks>; @@ -190,6 +195,7 @@ scif5: serial@e8009800 { , , ; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF5>; clock-names = "fck"; power-domains = <&cpg_clocks>; @@ -203,6 +209,7 @@ scif6: serial@e800a000 { , , ; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF6>; clock-names = "fck"; power-domains = <&cpg_clocks>; @@ -216,6 +223,7 @@ scif7: serial@e800a800 { , , ; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF7>; clock-names = "fck"; power-domains = <&cpg_clocks>; From ecc79ab919ec54c658fb14f955c76872119829b8 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 19 Mar 2024 17:29:05 +0100 Subject: [PATCH 05/15] ARM: dts: renesas: r8a73a4: Add TMU nodes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add device nodes for the Timer Units (TMU) on the R-Mobile APE6 SoC, and the clocks serving them. Note that TMU channels 1 and 2 are not added, as their interrupts are not wired to the interrupt controller for the AP-System Core (INTC-SYS), only to the interrupt controller for the AP-Realtime Core (INTC-RT). Signed-off-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Link: https://lore.kernel.org/r/1a60832f3ba37afb4a5791f4e5db4610ab31beb3.1710864964.git.geert+renesas@glider.be --- arch/arm/boot/dts/renesas/r8a73a4.dtsi | 37 +++++++++++++++++++++++ include/dt-bindings/clock/r8a73a4-clock.h | 4 +++ 2 files changed, 41 insertions(+) diff --git a/arch/arm/boot/dts/renesas/r8a73a4.dtsi b/arch/arm/boot/dts/renesas/r8a73a4.dtsi index ac654ff45d0e..9a2ae282a46b 100644 --- a/arch/arm/boot/dts/renesas/r8a73a4.dtsi +++ b/arch/arm/boot/dts/renesas/r8a73a4.dtsi @@ -60,6 +60,32 @@ timer { ; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a73a4", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&mstp1_clks R8A73A4_CLK_TMU0>; + clock-names = "fck"; + power-domains = <&pd_c5>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a73a4", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&mstp1_clks R8A73A4_CLK_TMU3>; + clock-names = "fck"; + power-domains = <&pd_a3r>; + status = "disabled"; + }; + dbsc1: memory-controller@e6790000 { compatible = "renesas,dbsc-r8a73a4"; reg = <0 0xe6790000 0 0x10000>; @@ -654,6 +680,17 @@ extal1_div2_clk: extal1_div2 { }; /* Gate clocks */ + mstp1_clks: mstp1_clks@e6150134 { + compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks"; + reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>; + clocks = <&cp_clk>, <&mp_clk>; + #clock-cells = <1>; + clock-indices = < + R8A73A4_CLK_TMU0 R8A73A4_CLK_TMU3 + >; + clock-output-names = + "tmu0", "tmu3"; + }; mstp2_clks: mstp2_clks@e6150138 { compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks"; reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>; diff --git a/include/dt-bindings/clock/r8a73a4-clock.h b/include/dt-bindings/clock/r8a73a4-clock.h index 1ec4827b8091..655440a3e7c6 100644 --- a/include/dt-bindings/clock/r8a73a4-clock.h +++ b/include/dt-bindings/clock/r8a73a4-clock.h @@ -24,6 +24,10 @@ #define R8A73A4_CLK_ZS 14 #define R8A73A4_CLK_HP 15 +/* MSTP1 */ +#define R8A73A4_CLK_TMU0 25 +#define R8A73A4_CLK_TMU3 21 + /* MSTP2 */ #define R8A73A4_CLK_DMAC 18 #define R8A73A4_CLK_SCIFB3 17 From e98c6844ae028075cf9a7de64f115e244478090d Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 19 Mar 2024 17:29:06 +0100 Subject: [PATCH 06/15] ARM: dts: renesas: rzg1: Add TMU nodes Add device nodes for the Timer Units (TMU) on the RZ/G1H (R8A7742), RZ/G1M (R8A7743), RZ/G1N (R8A7744), RZ/G1E (R8A7745), and RZ/G1C (R8A77470) SoCs. Note that TMU channel 0 on RZ/G1C is not added, as its module clock is not documented. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/b09f55e0089a9824d43e89fd6bac3cbd48f40d8b.1710864964.git.geert+renesas@glider.be --- arch/arm/boot/dts/renesas/r8a7742.dtsi | 58 +++++++++++++++++++++++++ arch/arm/boot/dts/renesas/r8a7743.dtsi | 58 +++++++++++++++++++++++++ arch/arm/boot/dts/renesas/r8a7744.dtsi | 58 +++++++++++++++++++++++++ arch/arm/boot/dts/renesas/r8a7745.dtsi | 58 +++++++++++++++++++++++++ arch/arm/boot/dts/renesas/r8a77470.dtsi | 44 +++++++++++++++++++ 5 files changed, 276 insertions(+) diff --git a/arch/arm/boot/dts/renesas/r8a7742.dtsi b/arch/arm/boot/dts/renesas/r8a7742.dtsi index 16d146db824a..d55c344c1cd2 100644 --- a/arch/arm/boot/dts/renesas/r8a7742.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7742.dtsi @@ -404,6 +404,64 @@ irqc: interrupt-controller@e61c0000 { resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7742", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7742", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7742", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7742", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + thermal: thermal@e61f0000 { compatible = "renesas,thermal-r8a7742", "renesas,rcar-gen2-thermal"; diff --git a/arch/arm/boot/dts/renesas/r8a7743.dtsi b/arch/arm/boot/dts/renesas/r8a7743.dtsi index 2245d19a23bb..d917c0a971f5 100644 --- a/arch/arm/boot/dts/renesas/r8a7743.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7743.dtsi @@ -329,6 +329,64 @@ irqc: interrupt-controller@e61c0000 { resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7743", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7743", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7743", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7743", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + thermal: thermal@e61f0000 { compatible = "renesas,thermal-r8a7743", "renesas,rcar-gen2-thermal"; diff --git a/arch/arm/boot/dts/renesas/r8a7744.dtsi b/arch/arm/boot/dts/renesas/r8a7744.dtsi index aa13841f9781..754859c38a93 100644 --- a/arch/arm/boot/dts/renesas/r8a7744.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7744.dtsi @@ -329,6 +329,64 @@ irqc: interrupt-controller@e61c0000 { resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7744", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7744_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7744", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7744_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7744", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7744_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7744", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7744_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + thermal: thermal@e61f0000 { compatible = "renesas,thermal-r8a7744", "renesas,rcar-gen2-thermal"; diff --git a/arch/arm/boot/dts/renesas/r8a7745.dtsi b/arch/arm/boot/dts/renesas/r8a7745.dtsi index 44688b8431c3..168298300490 100644 --- a/arch/arm/boot/dts/renesas/r8a7745.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7745.dtsi @@ -304,6 +304,64 @@ irqc: interrupt-controller@e61c0000 { resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7745", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7745_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7745", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7745_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7745", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7745_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7745", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7745_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + ipmmu_sy0: iommu@e6280000 { compatible = "renesas,ipmmu-r8a7745", "renesas,ipmmu-vmsa"; diff --git a/arch/arm/boot/dts/renesas/r8a77470.dtsi b/arch/arm/boot/dts/renesas/r8a77470.dtsi index a5cf663a0118..2375438d83c9 100644 --- a/arch/arm/boot/dts/renesas/r8a77470.dtsi +++ b/arch/arm/boot/dts/renesas/r8a77470.dtsi @@ -241,6 +241,50 @@ irqc: interrupt-controller@e61c0000 { resets = <&cpg 407>; }; + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a77470", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a77470", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a77470", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + icram0: sram@e63a0000 { compatible = "mmio-sram"; reg = <0 0xe63a0000 0 0x12000>; From b320e8c5634ee62d4849400a9ea48542aa980758 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 19 Mar 2024 17:29:07 +0100 Subject: [PATCH 07/15] ARM: dts: renesas: rcar-gen2: Add TMU nodes Add device nodes for the Timer Units (TMU) on the R-Car H2 (R8A7790), M2-W (R8A7791), V2H (R8A7792), M2-N (R8A7793), and E2 (R8A7794) SoCs. Signed-off-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang Link: https://lore.kernel.org/r/7efbc8dbac6876f454011563edc1ae8eb50c95db.1710864964.git.geert+renesas@glider.be --- arch/arm/boot/dts/renesas/r8a7790.dtsi | 58 +++++++++++++++++++++++++ arch/arm/boot/dts/renesas/r8a7791.dtsi | 58 +++++++++++++++++++++++++ arch/arm/boot/dts/renesas/r8a7792.dtsi | 59 ++++++++++++++++++++++++++ arch/arm/boot/dts/renesas/r8a7793.dtsi | 58 +++++++++++++++++++++++++ arch/arm/boot/dts/renesas/r8a7794.dtsi | 58 +++++++++++++++++++++++++ 5 files changed, 291 insertions(+) diff --git a/arch/arm/boot/dts/renesas/r8a7790.dtsi b/arch/arm/boot/dts/renesas/r8a7790.dtsi index 46fb81f5062f..583b74a9f071 100644 --- a/arch/arm/boot/dts/renesas/r8a7790.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7790.dtsi @@ -434,6 +434,64 @@ irqc0: interrupt-controller@e61c0000 { resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7790", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7790", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7790", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7790", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + thermal: thermal@e61f0000 { compatible = "renesas,thermal-r8a7790", "renesas,rcar-gen2-thermal", diff --git a/arch/arm/boot/dts/renesas/r8a7791.dtsi b/arch/arm/boot/dts/renesas/r8a7791.dtsi index b9d34147628e..de08ceb62230 100644 --- a/arch/arm/boot/dts/renesas/r8a7791.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7791.dtsi @@ -351,6 +351,64 @@ irqc0: interrupt-controller@e61c0000 { resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7791", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7791", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7791", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7791", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + thermal: thermal@e61f0000 { compatible = "renesas,thermal-r8a7791", "renesas,rcar-gen2-thermal", diff --git a/arch/arm/boot/dts/renesas/r8a7792.dtsi b/arch/arm/boot/dts/renesas/r8a7792.dtsi index ecfab3ff59e8..7defeb8e4cd1 100644 --- a/arch/arm/boot/dts/renesas/r8a7792.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7792.dtsi @@ -351,6 +351,65 @@ irqc: interrupt-controller@e61c0000 { resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7792", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7792", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7792", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7792", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + icram0: sram@e63a0000 { compatible = "mmio-sram"; reg = <0 0xe63a0000 0 0x12000>; diff --git a/arch/arm/boot/dts/renesas/r8a7793.dtsi b/arch/arm/boot/dts/renesas/r8a7793.dtsi index f51bf687f4bd..d32a9d5d3faa 100644 --- a/arch/arm/boot/dts/renesas/r8a7793.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7793.dtsi @@ -326,6 +326,64 @@ irqc0: interrupt-controller@e61c0000 { resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7793", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7793", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7793", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7793", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + thermal: thermal@e61f0000 { compatible = "renesas,thermal-r8a7793", "renesas,rcar-gen2-thermal", diff --git a/arch/arm/boot/dts/renesas/r8a7794.dtsi b/arch/arm/boot/dts/renesas/r8a7794.dtsi index 371dd4715dde..f37f094cecc8 100644 --- a/arch/arm/boot/dts/renesas/r8a7794.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7794.dtsi @@ -292,6 +292,64 @@ irqc0: interrupt-controller@e61c0000 { resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7794", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7794", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7794", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7794", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + ipmmu_sy0: iommu@e6280000 { compatible = "renesas,ipmmu-r8a7794", "renesas,ipmmu-vmsa"; From 3cdce0b531fbf6ad1d06b52c49b191a5b18d59ea Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 12 Mar 2024 10:02:34 +0100 Subject: [PATCH 08/15] arm64: dts: renesas: r8a779h0: Add remaining HSCIF nodes Add device nodes for the remaining High Speed Serial Communication Interfaces with FIFO (HSCIF) on the Renesas R-Car V4M (R8A779H0) SoC, including DMA support and the optional external clock source used by HSCIF2. Based on a patch in the BSP by Nghia Nguyen. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/b39f081db01fde2d1bf83a193f25b295cfeb002d.1709741303.git.geert+renesas@glider.be --- arch/arm64/boot/dts/renesas/r8a779h0.dtsi | 59 ++++++++++++++++++++++- 1 file changed, 58 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi index a01929231e08..4bad906bf2cb 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi @@ -144,13 +144,19 @@ psci { method = "smc"; }; - /* External SCIF clock - to be overridden by boards that provide it */ + /* External SCIF clocks - to be overridden by boards that provide them */ scif_clk: scif-clk { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; }; + scif_clk2: scif-clk2 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + soc: soc { compatible = "simple-bus"; interrupt-parent = <&gic>; @@ -413,6 +419,57 @@ hscif0: serial@e6540000 { status = "disabled"; }; + hscif1: serial@e6550000 { + compatible = "renesas,hscif-r8a779h0", + "renesas,rcar-gen4-hscif", "renesas,hscif"; + reg = <0 0xe6550000 0 0x60>; + interrupts = ; + clocks = <&cpg CPG_MOD 515>, + <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 515>; + dmas = <&dmac1 0x33>, <&dmac1 0x32>, + <&dmac2 0x33>, <&dmac2 0x32>; + dma-names = "tx", "rx", "tx", "rx"; + status = "disabled"; + }; + + hscif2: serial@e6560000 { + compatible = "renesas,hscif-r8a779h0", + "renesas,rcar-gen4-hscif", "renesas,hscif"; + reg = <0 0xe6560000 0 0x60>; + interrupts = ; + clocks = <&cpg CPG_MOD 516>, + <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, + <&scif_clk2>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 516>; + dmas = <&dmac1 0x35>, <&dmac1 0x34>, + <&dmac2 0x35>, <&dmac2 0x34>; + dma-names = "tx", "rx", "tx", "rx"; + status = "disabled"; + }; + + hscif3: serial@e66a0000 { + compatible = "renesas,hscif-r8a779h0", + "renesas,rcar-gen4-hscif", "renesas,hscif"; + reg = <0 0xe66a0000 0 0x60>; + interrupts = ; + clocks = <&cpg CPG_MOD 517>, + <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 517>; + dmas = <&dmac1 0x37>, <&dmac1 0x36>, + <&dmac2 0x37>, <&dmac2 0x36>; + dma-names = "tx", "rx", "tx", "rx"; + status = "disabled"; + }; + avb0: ethernet@e6800000 { compatible = "renesas,etheravb-r8a779h0", "renesas,etheravb-rcar-gen4"; From 0833ec2fc4b1f01a82a83967a6386a0579a85898 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 12 Mar 2024 10:02:35 +0100 Subject: [PATCH 09/15] arm64: dts: renesas: r8a779h0: Add SCIF nodes Add device nodes for the Serial Communication Interfaces with FIFO (SCIF) on the Renesas R-Car V4M (R8A779H0) SoC, including DMA support. Based on a patch in the BSP by Nghia Nguyen. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/1285062a78f8ec810d2c93366c2c9dc1f883683f.1709741303.git.geert+renesas@glider.be --- arch/arm64/boot/dts/renesas/r8a779h0.dtsi | 68 +++++++++++++++++++++++ 1 file changed, 68 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi index 4bad906bf2cb..3a40b56c4dcf 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi @@ -614,6 +614,74 @@ avb2: ethernet@e6820000 { status = "disabled"; }; + scif0: serial@e6e60000 { + compatible = "renesas,scif-r8a779h0", + "renesas,rcar-gen4-scif", "renesas,scif"; + reg = <0 0xe6e60000 0 64>; + interrupts = ; + clocks = <&cpg CPG_MOD 702>, + <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 702>; + dmas = <&dmac1 0x51>, <&dmac1 0x50>, + <&dmac2 0x51>, <&dmac2 0x50>; + dma-names = "tx", "rx", "tx", "rx"; + status = "disabled"; + }; + + scif1: serial@e6e68000 { + compatible = "renesas,scif-r8a779h0", + "renesas,rcar-gen4-scif", "renesas,scif"; + reg = <0 0xe6e68000 0 64>; + interrupts = ; + clocks = <&cpg CPG_MOD 703>, + <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 703>; + dmas = <&dmac1 0x53>, <&dmac1 0x52>, + <&dmac2 0x53>, <&dmac2 0x52>; + dma-names = "tx", "rx", "tx", "rx"; + status = "disabled"; + }; + + scif3: serial@e6c50000 { + compatible = "renesas,scif-r8a779h0", + "renesas,rcar-gen4-scif", "renesas,scif"; + reg = <0 0xe6c50000 0 64>; + interrupts = ; + clocks = <&cpg CPG_MOD 704>, + <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 704>; + dmas = <&dmac1 0x57>, <&dmac1 0x56>, + <&dmac2 0x57>, <&dmac2 0x56>; + dma-names = "tx", "rx", "tx", "rx"; + status = "disabled"; + }; + + scif4: serial@e6c40000 { + compatible = "renesas,scif-r8a779h0", + "renesas,rcar-gen4-scif", "renesas,scif"; + reg = <0 0xe6c40000 0 64>; + interrupts = ; + clocks = <&cpg CPG_MOD 705>, + <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, + <&scif_clk2>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 705>; + dmas = <&dmac1 0x59>, <&dmac1 0x58>, + <&dmac2 0x59>, <&dmac2 0x58>; + dma-names = "tx", "rx", "tx", "rx"; + status = "disabled"; + }; + dmac1: dma-controller@e7350000 { compatible = "renesas,dmac-r8a779h0", "renesas,rcar-gen4-dmac"; From 20f4b85a26a58258611dcffe81bef99ce306bbbc Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 12 Mar 2024 10:02:36 +0100 Subject: [PATCH 10/15] arm64: dts: renesas: gray-hawk-single: Add second debug serial port Describe the second debug serial port (CN9800) on the Gray Hawk Single board, as provided by HSCIF2, including the SCIF_CLK2 external clock source, and all related pin control. Based on a patch for Gray Hawk in the BSP by Nghia Nguyen. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/6e1faff6a717cb8344661bafcae5db5dcfb53a90.1709741303.git.geert+renesas@glider.be --- .../dts/renesas/r8a779h0-gray-hawk-single.dts | 25 ++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts index bc8616a56c03..acf1d625ec41 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts +++ b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts @@ -18,6 +18,7 @@ / { aliases { serial0 = &hscif0; + serial1 = &hscif2; ethernet0 = &avb0; }; @@ -90,6 +91,14 @@ &hscif0 { status = "okay"; }; +&hscif2 { + pinctrl-0 = <&hscif2_pins>; + pinctrl-names = "default"; + + uart-has-rtscts; + status = "okay"; +}; + &i2c0 { pinctrl-0 = <&i2c0_pins>; pinctrl-names = "default"; @@ -144,7 +153,7 @@ &mmc0 { }; &pfc { - pinctrl-0 = <&scif_clk_pins>; + pinctrl-0 = <&scif_clk_pins>, <&scif_clk2_pins>; pinctrl-names = "default"; avb0_pins: avb0 { @@ -170,6 +179,11 @@ hscif0_pins: hscif0 { function = "hscif0"; }; + hscif2_pins: hscif2 { + groups = "hscif2_data", "hscif2_ctrl"; + function = "hscif2"; + }; + i2c0_pins: i2c0 { groups = "i2c0"; function = "i2c0"; @@ -190,6 +204,11 @@ scif_clk_pins: scif-clk { groups = "scif_clk"; function = "scif_clk"; }; + + scif_clk2_pins: scif-clk2 { + groups = "scif_clk2"; + function = "scif_clk2"; + }; }; &rpc { @@ -228,3 +247,7 @@ &rwdt { &scif_clk { clock-frequency = <24000000>; }; + +&scif_clk2 { + clock-frequency = <24000000>; +}; From cc0e7a8911f2b2edc96fb343967f019574621eb7 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 2 Apr 2024 15:36:42 +0200 Subject: [PATCH 11/15] ARM: dts: renesas: r9a06g032: Remove duplicate interrupt-parent As the "soc" node already specifies the GIC as the interrupt-parent, there is no reason to repeat this in any of its subnodes. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/7ac440ec923f5d781a93c4344d6fedf280c3fa72.1712064816.git.geert+renesas@glider.be --- arch/arm/boot/dts/renesas/r9a06g032.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/boot/dts/renesas/r9a06g032.dtsi b/arch/arm/boot/dts/renesas/r9a06g032.dtsi index fa63e1afc4ef..45f60eeeaaa1 100644 --- a/arch/arm/boot/dts/renesas/r9a06g032.dtsi +++ b/arch/arm/boot/dts/renesas/r9a06g032.dtsi @@ -319,7 +319,6 @@ dma1: dma-controller@40105000 { gmac2: ethernet@44002000 { compatible = "renesas,r9a06g032-gmac", "renesas,rzn1-gmac", "snps,dwmac"; reg = <0x44002000 0x2000>; - interrupt-parent = <&gic>; interrupts = , , ; From c16f166229d2a8301b3000d99d6a08120d15696c Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 2 Apr 2024 16:34:56 +0200 Subject: [PATCH 12/15] arm64: dts: renesas: gray-hawk-single: Enable nfsroot Extend the default kernel command line for Gray Hawk Single for mounting the root filesystem via NFS, like is done for all other Renesas development boards. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/0c291919071350674648317f8cf3efbd1ca4475f.1712068442.git.geert+renesas@glider.be --- arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts index acf1d625ec41..cfbe8c8680cd 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts +++ b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts @@ -23,7 +23,7 @@ aliases { }; chosen { - bootargs = "ignore_loglevel"; + bootargs = "ignore_loglevel rw root=/dev/nfs ip=on"; stdout-path = "serial0:921600n8"; }; From 1552e6ab5ee5e689efe7b35e9305c7bcf95d22f8 Mon Sep 17 00:00:00 2001 From: Thanh Quan Date: Tue, 2 Apr 2024 16:44:16 +0200 Subject: [PATCH 13/15] arm64: dts: renesas: r8a779h0: Add CMT nodes Add device nodes for the Compare Match Timer Type0 (CMT0) and Type1 (CMT1/2/3) instances on the R-Car V4M (R8A779H0) SoC. Signed-off-by: Thanh Quan Signed-off-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang Link: https://lore.kernel.org/r/3c7821e051b880d46be5441dcb571f4c9d0ba408.1712068688.git.geert+renesas@glider.be --- arch/arm64/boot/dts/renesas/r8a779h0.dtsi | 70 +++++++++++++++++++++++ 1 file changed, 70 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi index 3a40b56c4dcf..e192588e0f68 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi @@ -303,6 +303,76 @@ gpio7: gpio@e6061980 { resets = <&cpg 917>; }; + cmt0: timer@e60f0000 { + compatible = "renesas,r8a779h0-cmt0", + "renesas,rcar-gen4-cmt0"; + reg = <0 0xe60f0000 0 0x1004>; + interrupts = , + ; + clocks = <&cpg CPG_MOD 910>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 910>; + status = "disabled"; + }; + + cmt1: timer@e6130000 { + compatible = "renesas,r8a779h0-cmt1", + "renesas,rcar-gen4-cmt1"; + reg = <0 0xe6130000 0 0x1004>; + interrupts = , + , + , + , + , + , + , + ; + clocks = <&cpg CPG_MOD 911>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 911>; + status = "disabled"; + }; + + cmt2: timer@e6140000 { + compatible = "renesas,r8a779h0-cmt1", + "renesas,rcar-gen4-cmt1"; + reg = <0 0xe6140000 0 0x1004>; + interrupts = , + , + , + , + , + , + , + ; + clocks = <&cpg CPG_MOD 912>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 912>; + status = "disabled"; + }; + + cmt3: timer@e6148000 { + compatible = "renesas,r8a779h0-cmt1", + "renesas,rcar-gen4-cmt1"; + reg = <0 0xe6148000 0 0x1004>; + interrupts = , + , + , + , + , + , + , + ; + clocks = <&cpg CPG_MOD 913>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 913>; + status = "disabled"; + }; + cpg: clock-controller@e6150000 { compatible = "renesas,r8a779h0-cpg-mssr"; reg = <0 0xe6150000 0 0x4000>; From fdaf6a67806d14a8fd9b0f79416398b59e417861 Mon Sep 17 00:00:00 2001 From: Thanh Quan Date: Tue, 2 Apr 2024 16:44:17 +0200 Subject: [PATCH 14/15] arm64: dts: renesas: r8a779h0: Add TMU nodes Add device nodes for the Timer Units (TMU) on the R-Car V4M (R8A779H0) SoC. Signed-off-by: Thanh Quan Signed-off-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang Link: https://lore.kernel.org/r/9b82bcb345f14ffd740156b6d41088e02d45e72d.1712068688.git.geert+renesas@glider.be --- arch/arm64/boot/dts/renesas/r8a779h0.dtsi | 74 +++++++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi index e192588e0f68..0e97799fa55a 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi @@ -404,6 +404,80 @@ tsc: thermal@e6198000 { #thermal-sensor-cells = <1>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a779h0", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 713>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 713>; + status = "disabled"; + }; + + tmu1: timer@e6fc0000 { + compatible = "renesas,tmu-r8a779h0", "renesas,tmu"; + reg = <0 0xe6fc0000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 714>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 714>; + status = "disabled"; + }; + + tmu2: timer@e6fd0000 { + compatible = "renesas,tmu-r8a779h0", "renesas,tmu"; + reg = <0 0xe6fd0000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 715>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 715>; + status = "disabled"; + }; + + tmu3: timer@e6fe0000 { + compatible = "renesas,tmu-r8a779h0", "renesas,tmu"; + reg = <0 0xe6fe0000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 716>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 716>; + status = "disabled"; + }; + + tmu4: timer@ffc00000 { + compatible = "renesas,tmu-r8a779h0", "renesas,tmu"; + reg = <0 0xffc00000 0 0x30>; + interrupts = , + , + , + ; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 717>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 717>; + status = "disabled"; + }; + i2c0: i2c@e6500000 { compatible = "renesas,i2c-r8a779h0", "renesas,rcar-gen4-i2c"; From be4e4dd8a1994e5730dfdb8dfaf1f2418f8a199d Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Thu, 28 Mar 2024 08:57:38 +0200 Subject: [PATCH 15/15] arm64: dts: renesas: rzg3s-smarc-som: Fix Ethernet aliases Fix typos in the Ethernet aliases. U-Boot uses the ethernetX (X={0, 1, ..., N}) aliases to update the DTB with the MAC addresses. The ethernetX or ethX aliases are not used by the Linux RAVB driver. Fixes: 932ff0c802c6 ("arm64: dts: renesas: rzg3s-smarc-som: Enable the Ethernet interfaces") Suggested-by: Biju Das Signed-off-by: Claudiu Beznea Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20240328065738.3049316-1-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi index acac4666ae59..1f87150a2e0a 100644 --- a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi @@ -36,8 +36,8 @@ aliases { #if SW_CONFIG3 == SW_OFF mmc2 = &sdhi2; #else - eth0 = ð0; - eth1 = ð1; + ethernet0 = ð0; + ethernet1 = ð1; #endif };