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arm64: dts: qcom: msm8916-samsung-j5-common: Add MUIC support

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The MUIC installed is a part of SM5703 MFD, and it seems to work
the same as the SM5502 MUIC unit.

Signed-off-by: Markuss Broks <markuss.broks@gmail.com>
[Apply for msm8916-samsung-j5x]
Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230106143051.547302-1-linmengbo0689@protonmail.com
This commit is contained in:
Markuss Broks 2023-01-06 14:31:49 +00:00 committed by Bjorn Andersson
parent 027523b77c
commit 83a54e61b2
2 changed files with 50 additions and 8 deletions
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50
arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi
View File

@ -3,6 +3,7 @@
#include "msm8916-pm8916.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
aliases {
@ -58,6 +59,29 @@ button-home {
linux,code = <KEY_HOMEPAGE>;
};
};
i2c_muic: i2c-muic {
compatible = "i2c-gpio";
sda-gpios = <&msmgpio 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
scl-gpios = <&msmgpio 106 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
pinctrl-names = "default";
pinctrl-0 = <&muic_i2c_default>;
#address-cells = <1>;
#size-cells = <0>;
muic: extcon@25 {
compatible = "siliconmitus,sm5703-muic";
reg = <0x25>;
interrupt-parent = <&msmgpio>;
interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
pinctrl-names = "default";
pinctrl-0 = <&muic_int_default>;
};
};
};
&blsp1_uart2 {
@ -69,11 +93,6 @@ &pm8916_resin {
linux,code = <KEY_VOLUMEDOWN>;
};
/* FIXME: Replace with SM5703 MUIC when driver is available */
&pm8916_usbin {
status = "okay";
};
&pronto {
status = "okay";
};
@ -97,13 +116,12 @@ &sdhc_2 {
};
&usb {
extcon = <&muic>, <&muic>;
status = "okay";
dr_mode = "peripheral";
extcon = <&pm8916_usbin>;
};
&usb_hs_phy {
extcon = <&pm8916_usbin>;
extcon = <&muic>;
};
&smd_rpm_regulators {
@ -225,4 +243,20 @@ gpio_keys_default: gpio-keys-default-state {
drive-strength = <2>;
bias-pull-up;
};
muic_i2c_default: muic-i2c-default-state {
pins = "gpio105", "gpio106";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
muic_int_default: muic-int-default-state {
pins = "gpio12";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
};

8
arch/arm64/boot/dts/qcom/msm8916-samsung-j5x.dts
View File

@ -9,3 +9,11 @@ / {
compatible = "samsung,j5x", "qcom,msm8916";
chassis-type = "handset";
};
&muic {
interrupts = <121 IRQ_TYPE_EDGE_FALLING>;
};
&muic_int_default {
pins = "gpio121";
};