diff options
| author | Li Yang <leoyang.li@nxp.com> | 2022-09-14 16:47:00 -0500 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2022-09-17 16:35:23 +0800 |
| commit | 4b211ebb887f42ff42d72d7766f3b52399004417 (patch) | |
| tree | ec9400ec595400065174e199c5859323083eebfe /arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | |
| parent | f0560158da0bfb808d318a279f80565035fd619a (diff) | |
arm64: dts: ls1043a: add gpio based i2c recovery information
Add scl-gpios property for i2c recovery and add SoC specific compatible
string for SoC specific fixup.
Signed-off-by: Zhang Ying <ying.zhang22455@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi index 5749de512201..58c55335f09c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -11,6 +11,7 @@ #include <dt-bindings/clock/fsl,qoriq-clockgen.h> #include <dt-bindings/thermal/thermal.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/gpio/gpio.h> / { compatible = "fsl,ls1043a"; @@ -538,7 +539,7 @@ }; i2c0: i2c@2180000 { - compatible = "fsl,vf610-i2c"; + compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x0 0x2180000 0x0 0x10000>; @@ -553,7 +554,7 @@ }; i2c1: i2c@2190000 { - compatible = "fsl,vf610-i2c"; + compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x0 0x2190000 0x0 0x10000>; @@ -561,11 +562,12 @@ clock-names = "i2c"; clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(1)>; + scl-gpios = <&gpio4 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; }; i2c2: i2c@21a0000 { - compatible = "fsl,vf610-i2c"; + compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x0 0x21a0000 0x0 0x10000>; @@ -573,11 +575,12 @@ clock-names = "i2c"; clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(1)>; + scl-gpios = <&gpio4 10 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; }; i2c3: i2c@21b0000 { - compatible = "fsl,vf610-i2c"; + compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x0 0x21b0000 0x0 0x10000>; @@ -585,6 +588,7 @@ clock-names = "i2c"; clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(1)>; + scl-gpios = <&gpio4 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; }; |