diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2022-11-21 10:53:52 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-11-21 10:53:53 +0100 |
| commit | 6f8d2a203799a087bb747f81d76e70fc5c6795a5 (patch) | |
| tree | ae573a9b2a2ed4a54b1a73c07b5d75d4cbd9901e | |
| parent | 84b63565f887bfbd5c25710eeba715816672e763 (diff) | |
| parent | 21f6546e8bf68a847601e2710378e2224bf49704 (diff) | |
Merge tag 'samsung-dt64-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt
Samsung DTS ARM64 changes for v6.2
Correct pin drive strength macros (names) and values used on Tesla FSD
SoC.
* tag 'samsung-dt64-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: fsd: fix drive strength values as per FSD HW UM
arm64: dts: fsd: fix drive strength macros as per FSD HW UM
Link: https://lore.kernel.org/r/20221116093010.18515-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi | 34 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/tesla/fsd-pinctrl.h | 6 |
2 files changed, 20 insertions, 20 deletions
diff --git a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi index d0abb9aa0e9ed..e3852c9463528 100644 --- a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi @@ -55,14 +55,14 @@ samsung,pins = "gpf5-0"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_NONE>; - samsung,pin-drv = <FSD_PIN_DRV_LV2>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; ufs_refclk_out: ufs-refclk-out-pins { samsung,pins = "gpf5-1"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_NONE>; - samsung,pin-drv = <FSD_PIN_DRV_LV2>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; }; @@ -239,105 +239,105 @@ samsung,pins = "gpb6-1"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_UP>; - samsung,pin-drv = <FSD_PIN_DRV_LV2>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; pwm1_out: pwm1-out-pins { samsung,pins = "gpb6-5"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_UP>; - samsung,pin-drv = <FSD_PIN_DRV_LV2>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; hs_i2c0_bus: hs-i2c0-bus-pins { samsung,pins = "gpb0-0", "gpb0-1"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_UP>; - samsung,pin-drv = <FSD_PIN_DRV_LV1>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; hs_i2c1_bus: hs-i2c1-bus-pins { samsung,pins = "gpb0-2", "gpb0-3"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_UP>; - samsung,pin-drv = <FSD_PIN_DRV_LV1>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; hs_i2c2_bus: hs-i2c2-bus-pins { samsung,pins = "gpb0-4", "gpb0-5"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_UP>; - samsung,pin-drv = <FSD_PIN_DRV_LV1>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; hs_i2c3_bus: hs-i2c3-bus-pins { samsung,pins = "gpb0-6", "gpb0-7"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_UP>; - samsung,pin-drv = <FSD_PIN_DRV_LV1>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; hs_i2c4_bus: hs-i2c4-bus-pins { samsung,pins = "gpb1-0", "gpb1-1"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_UP>; - samsung,pin-drv = <FSD_PIN_DRV_LV1>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; hs_i2c5_bus: hs-i2c5-bus-pins { samsung,pins = "gpb1-2", "gpb1-3"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_UP>; - samsung,pin-drv = <FSD_PIN_DRV_LV1>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; hs_i2c6_bus: hs-i2c6-bus-pins { samsung,pins = "gpb1-4", "gpb1-5"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_UP>; - samsung,pin-drv = <FSD_PIN_DRV_LV1>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; hs_i2c7_bus: hs-i2c7-bus-pins { samsung,pins = "gpb1-6", "gpb1-7"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_UP>; - samsung,pin-drv = <FSD_PIN_DRV_LV1>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; uart0_data: uart0-data-pins { samsung,pins = "gpb7-0", "gpb7-1"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_NONE>; - samsung,pin-drv = <FSD_PIN_DRV_LV1>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; uart1_data: uart1-data-pins { samsung,pins = "gpb7-4", "gpb7-5"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_NONE>; - samsung,pin-drv = <FSD_PIN_DRV_LV1>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; spi0_bus: spi0-bus-pins { samsung,pins = "gpb4-0", "gpb4-2", "gpb4-3"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_UP>; - samsung,pin-drv = <FSD_PIN_DRV_LV1>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; spi1_bus: spi1-bus-pins { samsung,pins = "gpb4-4", "gpb4-6", "gpb4-7"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_UP>; - samsung,pin-drv = <FSD_PIN_DRV_LV1>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; spi2_bus: spi2-bus-pins { samsung,pins = "gpb5-0", "gpb5-2", "gpb5-3"; samsung,pin-function = <FSD_PIN_FUNC_2>; samsung,pin-pud = <FSD_PIN_PULL_UP>; - samsung,pin-drv = <FSD_PIN_DRV_LV1>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; }; diff --git a/arch/arm64/boot/dts/tesla/fsd-pinctrl.h b/arch/arm64/boot/dts/tesla/fsd-pinctrl.h index 6ffbda3624930..c397d02208a08 100644 --- a/arch/arm64/boot/dts/tesla/fsd-pinctrl.h +++ b/arch/arm64/boot/dts/tesla/fsd-pinctrl.h @@ -16,9 +16,9 @@ #define FSD_PIN_PULL_UP 3 #define FSD_PIN_DRV_LV1 0 -#define FSD_PIN_DRV_LV2 2 -#define FSD_PIN_DRV_LV3 1 -#define FSD_PIN_DRV_LV4 3 +#define FSD_PIN_DRV_LV2 1 +#define FSD_PIN_DRV_LV4 2 +#define FSD_PIN_DRV_LV6 3 #define FSD_PIN_FUNC_INPUT 0 #define FSD_PIN_FUNC_OUTPUT 1 |