Merge "soc: pinctrl-lpi: Add support to read lpi offset from device tree" (d1db0560) · Commits · e / devices / android_kernel_xiaomi_nabu

soc/pinctrl-lpi.c

+9 −34

Original line number	Diff line number	Diff line
		@@ -105,40 +105,8 @@ static const char *const lpi_gpio_groups[] = {
		"gpio29", "gpio30", "gpio31",
		};

		static const u32 lpi_offset[] = {
		0x00000000,
		0x00001000,
		0x00002000,
		0x00003000,
		0x00004000,
		0x00005000,
		0x00006000,
		0x00007000,
		0x00008000,
		0x00009000,
		0x0000A000,
		0x0000B000,
		0x0000C000,
		0x0000D000,
		0x0000E000,
		0x0000F000,
		0x00010000,
		0x00011000,
		0x00012000,
		0x00013000,
		0x00014000,
		0x00015000,
		0x00016000,
		0x00017000,
		0x00018000,
		0x00019000,
		0x0001A000,
		0x0001B000,
		0x0001C000,
		0x0001D000,
		0x0001E000,
		0x0001F000,
		};
		#define LPI_TLMM_MAX_PINS 100
		static u32 lpi_offset[LPI_TLMM_MAX_PINS];

		static const char *const lpi_gpio_functions[] = {
		[LPI_GPIO_FUNC_INDEX_GPIO] = LPI_GPIO_FUNC_GPIO,
		@@ -531,6 +499,13 @@ static int lpi_pinctrl_probe(struct platform_device *pdev)

		WARN_ON(npins > ARRAY_SIZE(lpi_gpio_groups));

		ret = of_property_read_u32_array(dev->of_node, "qcom,lpi-offset-tbl",
		lpi_offset, npins);
		if (ret < 0) {
		dev_err(dev, "error in reading lpi offset table: %d\n", ret);
		return ret;
		}

		state = devm_kzalloc(dev, sizeof(*state), GFP_KERNEL);
		if (!state)
		return -ENOMEM;