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arm64: dts: qcom: db845c: add Low speed expansion i2c and spi nodes
This patch adds support UART0, I2C0, I2C1 and SPI0 available on Low Speed expansion connector. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20200305145344.14670-5-srinivas.kandagatla@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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@ -359,6 +359,18 @@
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};
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};
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&i2c11 {
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/* On Low speed expansion */
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label = "LS-I2C1";
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status = "okay";
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};
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&i2c14 {
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/* On Low speed expansion */
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label = "LS-I2C0";
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status = "okay";
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};
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&mss_pil {
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status = "okay";
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firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mbn";
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@ -438,6 +450,12 @@
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cd-gpios = <&tlmm 126 GPIO_ACTIVE_LOW>;
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};
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&spi2 {
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/* On Low speed expansion */
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label = "LS-SPI0";
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status = "okay";
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};
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&tlmm {
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pcie0_default_state: pcie0-default {
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clkreq {
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@ -537,6 +555,11 @@
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};
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};
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&uart3 {
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label = "LS-UART0";
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status = "disabled";
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};
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&uart6 {
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status = "okay";
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@ -552,6 +575,7 @@
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};
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&uart9 {
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label = "LS-UART1";
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status = "okay";
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};
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@ -637,6 +661,16 @@
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};
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/* PINCTRL - additions to nodes defined in sdm845.dtsi */
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&qup_spi2_default {
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drive-strength = <16>;
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};
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&qup_uart3_default{
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pinmux {
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pins = "gpio41", "gpio42", "gpio43", "gpio44";
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function = "qup3";
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};
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};
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&qup_uart6_default {
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pinmux {
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