diff options
| author | Padmanabhan Rajanbabu <p.rajanbabu@samsung.com> | 2022-10-13 13:40:22 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-10-18 16:24:00 +0300 |
| commit | 21f6546e8bf68a847601e2710378e2224bf49704 (patch) | |
| tree | 609e67211ebba3271b36da7abd7747b19a6c68db /arch/arm64/boot/dts/tesla | |
| parent | 574d6c59daefb51729b0640465f007f6c9600358 (diff) | |
| download | linux-21f6546e8bf68a847601e2710378e2224bf49704.tar.xz | |
arm64: dts: fsd: fix drive strength values as per FSD HW UM
Drive strength values used for HSI2C, SPI and UART are not reflecting
the default values recommended by FSD HW UM.
Fixes: 684dac402f21 ("arm64: dts: fsd: Add initial pinctrl support")
Signed-off-by: Padmanabhan Rajanbabu <p.rajanbabu@samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Link: https://lore.kernel.org/r/20221013104024.50179-3-p.rajanbabu@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/tesla')
| -rw-r--r-- | arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi index 4e151d419909..e3852c946352 100644 --- a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi @@ -253,91 +253,91 @@ 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>; }; }; |