github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-29 17:43:52 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: qcom: pq5332-rdp-common: Enable QPIC SPI NAND support

Browse Source 
Enable QPIC SPI NAND flash controller support on the IPQ5332 reference
design platform.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Md Sadre Alam <quic_mdalam@quicinc.com>
Link: https://lore.kernel.org/r/20260306113940.1654304-5-quic_mdalam@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Md Sadre Alam 2026-03-06 17:09:40 +05:30 committed by Bjorn Andersson
parent f879314bff
commit 34219ea599
2 changed files with 44 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
arch/arm64/boot/dts/qcom/ipq5332-rdp-common.dtsi
View File

@ -78,4 +78,48 @@ gpio_leds_default: gpio-leds-default-state {
drive-strength = <8>;
bias-pull-down;
};
qpic_snand_default_state: qpic-snand-default-state {
clock-pins {
pins = "gpio13";
function = "qspi_clk";
drive-strength = <8>;
bias-disable;
};
cs-pins {
pins = "gpio12";
function = "qspi_cs";
drive-strength = <8>;
bias-disable;
};
data-pins {
pins = "gpio8", "gpio9", "gpio10", "gpio11";
function = "qspi_data";
drive-strength = <8>;
bias-disable;
};
};
};
&qpic_bam {
status = "okay";
};
&qpic_nand {
pinctrl-0 = <&qpic_snand_default_state>;
pinctrl-names = "default";
status = "okay";
flash@0 {
compatible = "spi-nand";
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
nand-ecc-engine = <&qpic_nand>;
nand-ecc-strength = <4>;
nand-ecc-step-size = <512>;
};
};

34
arch/arm64/boot/dts/qcom/ipq5332-rdp442.dts
View File

@ -35,17 +35,6 @@ flash@0 {
};
};
&sdhc {
bus-width = <4>;
max-frequency = <192000000>;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
non-removable;
pinctrl-0 = <&sdc_default_state>;
pinctrl-names = "default";
status = "okay";
};
&tlmm {
i2c_1_pins: i2c-1-state {
pins = "gpio29", "gpio30";
@ -54,29 +43,6 @@ i2c_1_pins: i2c-1-state {
bias-pull-up;
};
sdc_default_state: sdc-default-state {
clk-pins {
pins = "gpio13";
function = "sdc_clk";
drive-strength = <8>;
bias-disable;
};
cmd-pins {
pins = "gpio12";
function = "sdc_cmd";
drive-strength = <8>;
bias-pull-up;
};
data-pins {
pins = "gpio8", "gpio9", "gpio10", "gpio11";
function = "sdc_data";
drive-strength = <8>;
bias-pull-up;
};
};
spi_0_data_clk_pins: spi-0-data-clk-state {
pins = "gpio14", "gpio15", "gpio16";
function = "blsp0_spi";