diff options
| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2019-08-15 13:38:25 +0100 |
|---|---|---|
| committer | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2020-02-28 11:21:34 +0000 |
| commit | 16814aa78f3dac1ed56137564e65bbea1b1b67fb (patch) | |
| tree | a727b0cf0798d77e3ec5fce2d4c41b75033bdd96 | |
| parent | b52277f042d776455bda4648cac2d2c145dbfad4 (diff) | |
arm64: dts: db845c: add Low speed expansion i2c and spi nodestracking-qcomlt-sdm845-db845c
This patch adds support UART0, I2C0, I2C1 and SPI0 available
on Low Speed expansion connector.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index 03d893237472..908c71922bbc 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -506,6 +506,24 @@ }; }; +&i2c11 { + /* On Low speed expansion */ + label = "LS-I2C1"; + status = "okay"; +}; + +&i2c14 { + /* On Low speed expansion */ + label = "LS-I2C0"; + status = "okay"; +}; + +&spi2 { + /* On Low speed expansion */ + label = "LS-SPI0"; + status = "okay"; +}; + &mdss { status = "okay"; }; @@ -746,6 +764,11 @@ }; }; +&uart3 { + label = "LS-UART0"; + status = "disabled"; +}; + &uart6 { status = "okay"; @@ -761,6 +784,7 @@ }; &uart9 { + label = "LS-UART1"; status = "okay"; }; @@ -846,6 +870,16 @@ }; /* PINCTRL - additions to nodes defined in sdm845.dtsi */ +&qup_spi2_default { + drive-strength = <16>; +}; + +&qup_uart3_default{ + pinmux { + pins = "gpio41", "gpio42", "gpio43", "gpio44"; + function = "qup3"; + }; +}; &qup_i2c10_default { pinconf { |