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arm64: dts: qcom: 8x16: UART1 add CTS_N, RTS_N pin configurations 

Add devicetree bindings for UART1 CTS_N and RTS_N pins.

Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org>
Signed-off-by: Andy Gross <agross@codeaurora.org>
This commit is contained in:
Ivan T. Ivanov 2015-09-18 16:18:53 +03:00 committed by Andy Gross
parent 8005c49d9a
commit 806c765ee9
1 changed files with 9 additions and 4 deletions
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13
arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
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@ -16,10 +16,13 @@
blsp1_uart1_default: blsp1_uart1_default {
pinmux {
function = "blsp_uart1";
pins = "gpio0", "gpio1";
// TX, RX, CTS_N, RTS_N
pins = "gpio0", "gpio1",
"gpio2", "gpio3";
};
pinconf {
pins = "gpio0", "gpio1";
pins = "gpio0", "gpio1",
"gpio2", "gpio3";
drive-strength = <16>;
bias-disable;
};
@ -28,10 +31,12 @@
blsp1_uart1_sleep: blsp1_uart1_sleep {
pinmux {
function = "gpio";
pins = "gpio0", "gpio1";
pins = "gpio0", "gpio1",
"gpio2", "gpio3";
};
pinconf {
pins = "gpio0", "gpio1";
pins = "gpio0", "gpio1",
"gpio2", "gpio3";
drive-strength = <2>;
bias-pull-down;
};