diff options
| author | Vinod Koul <vkoul@kernel.org> | 2021-12-15 10:04:31 +0530 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-12-15 16:30:14 -0600 |
| commit | ec950d55728459248e78f5c70ab3e3c2f7c22e38 (patch) | |
| tree | bbed02f7342607b69c12c6d9590ec64ba78c6f4d /arch/arm64/boot/dts/qcom | |
| parent | 5188049c9b36d718124e2cce91803a26a34a0ad6 (diff) | |
arm64: dts: qcom: sm8450: Add tlmm nodes
Add tlmm node found in SM8450 SoC and uart pin configuration
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211215043440.605624-3-vkoul@kernel.org
Diffstat (limited to 'arch/arm64/boot/dts/qcom')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8450.dtsi | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi index 96fbf4be3f89..fb93d53d3433 100644 --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi @@ -343,6 +343,8 @@ reg = <0 0x0099c000 0 0x4000>; clock-names = "se"; clocks = <&gcc GCC_QUPV3_WRAP0_S7_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_uart7_tx>, <&qup_uart7_rx>; interrupts = <GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; @@ -366,6 +368,32 @@ interrupt-controller; }; + tlmm: pinctrl@f100000 { + compatible = "qcom,sm8450-tlmm"; + reg = <0 0x0f100000 0 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 211>; + wakeup-parent = <&pdc>; + + qup_uart7_rx: qup-uart7-rx { + pins = "gpio26"; + function = "qup7"; + drive-strength = <2>; + bias-disable; + }; + + qup_uart7_tx: qup-uart7-tx { + pins = "gpio27"; + function = "qup7"; + drive-strength = <2>; + bias-disable; + }; + }; + intc: interrupt-controller@17100000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>; |