ARM: dts: am43xx-epos-evm: Add sleep pinmux for gpmc (74ae6669) · Commits · 戴 / test

arch/arm/boot/dts/am43x-epos-evm.dts

+25 −3

Original line number	Diff line number	Diff line
		@@ -198,7 +198,7 @@
		>;
		};

		nand_flash_x8: nand_flash_x8 {
		nand_flash_x8_default: nand_flash_x8_default {
		pinctrl-single,pins = <
		AM4372_IOPAD(0x840, PIN_OUTPUT_PULLDOWN \| MUX_MODE7) /* gpmc_a0.SELQSPIorNAND/GPIO */
		AM4372_IOPAD(0x800, PIN_INPUT_PULLDOWN \| MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */
		@@ -219,6 +219,27 @@
		>;
		};

		nand_flash_x8_sleep: nand_flash_x8_sleep {
		pinctrl-single,pins = <
		AM4372_IOPAD(0x840, DS0_PIN_OUTPUT_PULLDOWN \| MUX_MODE7)
		AM4372_IOPAD(0x800, DS0_PIN_OUTPUT_PULLDOWN \| MUX_MODE7)
		AM4372_IOPAD(0x804, DS0_PIN_OUTPUT_PULLDOWN \| MUX_MODE7)
		AM4372_IOPAD(0x808, DS0_PIN_OUTPUT_PULLDOWN \| MUX_MODE7)
		AM4372_IOPAD(0x80c, DS0_PIN_OUTPUT_PULLDOWN \| MUX_MODE7)
		AM4372_IOPAD(0x810, DS0_PIN_OUTPUT_PULLDOWN \| MUX_MODE7)
		AM4372_IOPAD(0x814, DS0_PIN_OUTPUT_PULLDOWN \| MUX_MODE7)
		AM4372_IOPAD(0x818, DS0_PIN_OUTPUT_PULLDOWN \| MUX_MODE7)
		AM4372_IOPAD(0x81c, DS0_PIN_OUTPUT_PULLDOWN \| MUX_MODE7)
		AM4372_IOPAD(0x870, DS0_PIN_OUTPUT_PULLUP \| MUX_MODE7)
		AM4372_IOPAD(0x874, DS0_PIN_OUTPUT_PULLUP \| MUX_MODE7)
		AM4372_IOPAD(0x87c, DS0_PIN_OUTPUT_PULLUP \| MUX_MODE7)
		AM4372_IOPAD(0x890, DS0_PIN_OUTPUT_PULLUP \| MUX_MODE7)
		AM4372_IOPAD(0x894, DS0_PIN_OUTPUT_PULLUP \| MUX_MODE7)
		AM4372_IOPAD(0x898, DS0_PIN_OUTPUT_PULLUP \| MUX_MODE7)
		AM4372_IOPAD(0x89c, DS0_PIN_OUTPUT_PULLUP \| MUX_MODE7)
		>;
		};

		ecap0_pins_default: backlight_pins_default {
		pinctrl-single,pins = <
		AM4372_IOPAD(0x964, MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
		@@ -589,8 +610,9 @@

		&gpmc {
		status = "okay"; /* Disable QSPI when enabling GPMC (NAND) */
		pinctrl-names = "default";
		pinctrl-0 = <&nand_flash_x8>;
		pinctrl-names = "default", "sleep";
		pinctrl-0 = <&nand_flash_x8_default>;
		pinctrl-1 = <&nand_flash_x8_sleep>;
		ranges = <0 0 0x08000000 0x01000000>; /* CS0 space. Min partition = 16MB */
		nand@0,0 {
		compatible = "ti,omap2-nand";

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