Qualcomm MSM8974 TLMM block
Required properties:
-- compatible: "qcom,msm8x74-pinctrl"
+- compatible: "qcom,msm8974-pinctrl"
- reg: Should be the base address and length of the TLMM block.
- interrupts: Should be the parent IRQ of the TLMM block.
- interrupt-controller: Marks the device node as an interrupt controller.
Note that not all properties are valid for all pins.
-Valid values for qcom,pins are:
+Valid values for pins are:
gpio0-gpio145
Supports mux, bias and drive-strength
sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data
Supports bias and drive-strength
-Valid values for qcom,function are:
+Valid values for function are:
blsp_i2c2, blsp_i2c6, blsp_i2c11, blsp_spi1, blsp_uart2, blsp_uart8, slimbus
(Note that this is not yet the complete list of functions)
uart2_default: uart2_default {
mux {
- qcom,pins = "gpio4", "gpio5";
- qcom,function = "blsp_uart2";
+ pins = "gpio4", "gpio5";
+ function = "blsp_uart2";
};
tx {
- qcom,pins = "gpio4";
+ pins = "gpio4";
drive-strength = <4>;
bias-disable;
};
rx {
- qcom,pins = "gpio5";
+ pins = "gpio5";
drive-strength = <2>;
bias-pull-up;
};