[PATCH 2/7] gpu: drm: panel: Add Innolux TD4328 panel driver

[PATCH 2/7] gpu: drm: panel: Add Innolux TD4328 panel driver

[Teguh Sobirin]

Signed-off-by: Teguh Sobirin <teguh@sobir.in>
---
 drivers/gpu/drm/panel/Kconfig                |   9 +
 drivers/gpu/drm/panel/Makefile               |   1 +
 drivers/gpu/drm/panel/panel-innolux-td4328.c | 339 +++++++++++++++++++
 3 files changed, 349 insertions(+)
 create mode 100644 drivers/gpu/drm/panel/panel-innolux-td4328.c

diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index a89c03379db5..50ecd01872b9 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -202,6 +202,15 @@ config DRM_PANEL_INNOLUX_P079ZCA
 	  24 bit RGB per pixel. It provides a MIPI DSI interface to
 	  the host and has a built-in LED backlight.
 
+config DRM_PANEL_INNOLUX_TD4328
+	tristate "Innolux TD4328 DSI panel"
+	depends on OF
+	depends on DRM_MIPI_DSI
+	depends on BACKLIGHT_CLASS_DEVICE
+	help
+	  Say Y here if you want to enable support for the panels built
+	  around the Innolux TD4328 display controller.
+
 config DRM_PANEL_JDI_LT070ME05000
 	tristate "JDI LT070ME05000 WUXGA DSI panel"
 	depends on OF
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index ddf488b96cb3..cc3389a13a2a 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -18,6 +18,7 @@ obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9341) += panel-ilitek-ili9341.o
 obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9881C) += panel-ilitek-ili9881c.o
 obj-$(CONFIG_DRM_PANEL_INNOLUX_EJ030NA) += panel-innolux-ej030na.o
 obj-$(CONFIG_DRM_PANEL_INNOLUX_P079ZCA) += panel-innolux-p079zca.o
+obj-$(CONFIG_DRM_PANEL_INNOLUX_TD4328) += panel-innolux-td4328.o
 obj-$(CONFIG_DRM_PANEL_JDI_LT070ME05000) += panel-jdi-lt070me05000.o
 obj-$(CONFIG_DRM_PANEL_JDI_R63452) += panel-jdi-fhd-r63452.o
 obj-$(CONFIG_DRM_PANEL_KHADAS_TS050) += panel-khadas-ts050.o
diff --git a/drivers/gpu/drm/panel/panel-innolux-td4328.c b/drivers/gpu/drm/panel/panel-innolux-td4328.c
new file mode 100644
index 000000000000..7c17f8c06512
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-innolux-td4328.c
@@ -0,0 +1,339 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2022 Teguh Sobirin
+ * Author: Teguh Sobirin <teguh@sobir.in>
+ *
+ * This driver is for the DSI interface to Innolux panel
+ * Using the TD4328 display driver IC from Synaptics.
+ */
+
+#include <linux/delay.h>
+#include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/regulator/consumer.h>
+
+#include <video/display_timing.h>
+#include <video/mipi_display.h>
+
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+
+struct td4328 {
+	struct device *dev;
+	struct drm_panel panel;
+	struct regulator *supply;
+	struct gpio_desc *reset_gpio;
+	enum drm_panel_orientation orientation;
+	bool prepared;
+};
+
+static inline struct td4328 *panel_to_td4328(struct drm_panel *panel)
+{
+	return container_of(panel, struct td4328, panel);
+}
+
+static int td4328_init_sequence(struct td4328 *ctx)
+{
+	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+	struct device *dev = ctx->dev;
+	int ret;
+
+	ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
+	if (ret < 0) {
+		dev_err(dev, "Failed to exit sleep mode: %d\n", ret);
+		return ret;
+	}
+	msleep(70);
+
+	ret = mipi_dsi_dcs_set_column_address(dsi, 0, 1080 - 1);
+	if (ret < 0) {
+		dev_err(dev, "Failed to set sleep column address: %d\n", ret);
+		return ret;
+	}
+
+	ret = mipi_dsi_dcs_set_page_address(dsi, 0, 1920 - 1);
+	if (ret < 0) {
+		dev_err(dev, "Failed to set sleep page address: %d\n", ret);
+		return ret;
+	}
+
+	ret = mipi_dsi_dcs_set_tear_on(dsi, MIPI_DSI_DCS_TEAR_MODE_VBLANK);
+
+	if (ret < 0) {
+		dev_err(dev, "Failed to set tear on: %d\n", ret);
+		return ret;
+	}
+
+	ret = mipi_dsi_dcs_set_display_on(dsi);
+	if (ret < 0) {
+		dev_err(dev, "Failed to set display on: %d\n", ret);
+		return ret;
+	}
+
+	dev_dbg(dev, "Panel init sequence done\n");
+	return 0;
+}
+
+static int td4328_unprepare(struct drm_panel *panel)
+{
+	struct td4328 *ctx = panel_to_td4328(panel);
+	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+	int ret;
+
+	if (!ctx->prepared)
+		return 0;
+
+	ret = mipi_dsi_dcs_set_display_off(dsi);
+	if (ret < 0)
+		dev_err(ctx->dev, "failed to set display off: %d\n", ret);
+
+	ret = mipi_dsi_dcs_enter_sleep_mode(dsi);
+	if (ret < 0) {
+		dev_err(ctx->dev, "failed to enter sleep mode: %d\n", ret);
+		return ret;
+	}
+
+	regulator_disable(ctx->supply);
+
+	ctx->prepared = false;
+
+	return 0;
+}
+
+static int td4328_prepare(struct drm_panel *panel)
+{
+	struct td4328 *ctx = panel_to_td4328(panel);
+	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+	int ret;
+
+	if (ctx->prepared)
+		return 0;
+
+	dev_dbg(ctx->dev, "Resetting the panel\n");
+	ret = regulator_enable(ctx->supply);
+	if (ret < 0) {
+		dev_err(ctx->dev, "Failed to enable supply: %d\n", ret);
+		return ret;
+	}
+
+	msleep(20);
+
+	gpiod_set_value_cansleep(ctx->reset_gpio, 1);
+	usleep_range(10, 20);
+	gpiod_set_value_cansleep(ctx->reset_gpio, 0);
+
+	msleep(20);
+
+	ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
+	if (ret < 0) {
+		dev_err(ctx->dev, "Failed to exit sleep mode: %d\n", ret);
+		goto disable_supply;
+	}
+
+	msleep(250);
+
+	ret = td4328_init_sequence(ctx);
+	if (ret < 0) {
+		dev_err(ctx->dev, "Panel init sequence failed: %d\n", ret);
+		goto disable_supply;
+	}
+
+	ret = mipi_dsi_dcs_set_display_on(dsi);
+	if (ret < 0) {
+		dev_err(ctx->dev, "Failed to set display on: %d\n", ret);
+		goto disable_supply;
+	}
+
+	msleep(50);
+
+	ctx->prepared = true;
+
+	return 0;
+
+disable_supply:
+	regulator_disable(ctx->supply);
+	return ret;
+}
+
+static const struct drm_display_mode default_mode = {
+	.clock       = (1080 + 60 + 10 + 60) * (1920 + 20 + 8 + 20) * 60 / 1000,
+	.hdisplay    = 1080,
+	.hsync_start = 1080 + 60,
+	.hsync_end   = 1080 + 60 + 10,
+	.htotal      = 1080 + 60 + 10 + 60,
+	.vdisplay    = 1920,
+	.vsync_start = 1920 + 20,
+	.vsync_end   = 1920 + 20 + 8,
+	.vtotal      = 1920 + 20 + 8 + 20,
+	.width_mm    = 75,
+	.height_mm   = 132,
+};
+
+static int td4328_get_modes(struct drm_panel *panel,
+				struct drm_connector *connector)
+{
+	struct td4328 *ctx = panel_to_td4328(panel);
+	struct drm_display_mode *mode;
+
+	mode = drm_mode_duplicate(connector->dev, &default_mode);
+	if (!mode) {
+		dev_err(ctx->dev, "Failed to add mode %ux%u@%u\n",
+			default_mode.hdisplay, default_mode.vdisplay,
+			drm_mode_vrefresh(&default_mode));
+		return -ENOMEM;
+	}
+
+	drm_mode_set_name(mode);
+
+	mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
+	connector->display_info.width_mm = mode->width_mm;
+	connector->display_info.height_mm = mode->height_mm;
+	drm_mode_probed_add(connector, mode);
+	drm_connector_set_panel_orientation(connector, ctx->orientation);
+
+	return 1;
+}
+
+static const struct drm_panel_funcs td4328_funcs = {
+	.unprepare	= td4328_unprepare,
+	.prepare	= td4328_prepare,
+	.get_modes	= td4328_get_modes,
+};
+
+static int td4328_probe(struct mipi_dsi_device *dsi)
+{
+	struct device *dev = &dsi->dev;
+	struct td4328 *ctx;
+	int ret;
+
+	ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
+
+	ctx->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
+	if (IS_ERR(ctx->reset_gpio)) {
+		dev_err(dev, "cannot get reset gpio\n");
+		return PTR_ERR(ctx->reset_gpio);
+	}
+
+	ctx->supply = devm_regulator_get(dev, "vdd");
+	if (IS_ERR(ctx->supply)) {
+		ret = PTR_ERR(ctx->supply);
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "Failed to request vdd regulator: %d\n", ret);
+		return ret;
+	}
+
+	ctx->supply = devm_regulator_get(dev, "vddio");
+	if (IS_ERR(ctx->supply)) {
+		ret = PTR_ERR(ctx->supply);
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "Failed to request vddio regulator: %d\n", ret);
+		return ret;
+	}
+
+	ctx->supply = devm_regulator_get(dev, "vddpos");
+	if (IS_ERR(ctx->supply)) {
+		ret = PTR_ERR(ctx->supply);
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "Failed to request vddpos regulator: %d\n", ret);
+		return ret;
+	}
+
+	ctx->supply = devm_regulator_get(dev, "vddneg");
+	if (IS_ERR(ctx->supply)) {
+		ret = PTR_ERR(ctx->supply);
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "Failed to request vddneg regulator: %d\n", ret);
+		return ret;
+	}
+
+	ret = of_drm_get_panel_orientation(dev->of_node, &ctx->orientation);
+	if (ret < 0) {
+		dev_err(dev, "Failed to get orientation %d\n", ret);
+		return ret;
+	}
+
+	mipi_dsi_set_drvdata(dsi, ctx);
+
+	ctx->dev = dev;
+
+	dsi->lanes = 4;
+	dsi->format = MIPI_DSI_FMT_RGB888;
+	dsi->mode_flags = MIPI_DSI_MODE_LPM
+		| MIPI_DSI_MODE_VIDEO_HSE
+		| MIPI_DSI_CLOCK_NON_CONTINUOUS
+		| MIPI_DSI_MODE_VIDEO_BURST
+		| MIPI_DSI_MODE_NO_EOT_PACKET;
+
+	drm_panel_init(&ctx->panel, &dsi->dev, &td4328_funcs,
+		       DRM_MODE_CONNECTOR_DSI);
+
+	ret = drm_panel_of_backlight(&ctx->panel);
+	if (ret)
+		return ret;
+
+	drm_panel_add(&ctx->panel);
+
+	ret = mipi_dsi_attach(dsi);
+	if (ret < 0) {
+		dev_err(dev, "mipi_dsi_attach failed: %d\n", ret);
+		drm_panel_remove(&ctx->panel);
+		return ret;
+	}
+
+	return 0;
+}
+
+static void td4328_shutdown(struct mipi_dsi_device *dsi)
+{
+	struct td4328 *ctx = mipi_dsi_get_drvdata(dsi);
+	int ret;
+
+	ret = drm_panel_unprepare(&ctx->panel);
+	if (ret < 0)
+		dev_err(&dsi->dev, "Failed to unprepare panel: %d\n", ret);
+
+	ret = drm_panel_disable(&ctx->panel);
+	if (ret < 0)
+		dev_err(&dsi->dev, "Failed to disable panel: %d\n", ret);
+}
+
+static int td4328_remove(struct mipi_dsi_device *dsi)
+{
+	struct td4328 *ctx = mipi_dsi_get_drvdata(dsi);
+	int ret;
+
+	td4328_shutdown(dsi);
+
+	ret = mipi_dsi_detach(dsi);
+	if (ret < 0)
+		dev_err(&dsi->dev, "Failed to detach from DSI host: %d\n", ret);
+
+	drm_panel_remove(&ctx->panel);
+
+	return 0;
+}
+
+static const struct of_device_id td4328_of_match[] = {
+	{ .compatible = "innolux,td4328" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, td4328_of_match);
+
+static struct mipi_dsi_driver td4328_driver = {
+	.driver = {
+		.name = "panel-innolux-td4328",
+		.of_match_table = td4328_of_match,
+	},
+	.probe	= td4328_probe,
+	.remove = td4328_remove,
+	.shutdown = td4328_shutdown,
+};
+module_mipi_dsi_driver(td4328_driver);
+
+MODULE_AUTHOR("Teguh Sobirin <teguh@sobir.in>");
+MODULE_DESCRIPTION("DRM driver for TD4328 cmd mode DSI Innolux panel");
+MODULE_LICENSE("GPL v2");
-- 
2.30.2

[PATCH 3/7] arm64: dts: qcom: add support for AYN Odin Base and Pro

[Teguh Sobirin]

Signed-off-by: Teguh Sobirin <teguh@sobir.in>
---
 arch/arm64/boot/dts/qcom/Makefile            |   1 +
 arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts | 743 +++++++++++++++++++
 2 files changed, 744 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 84381452d0b6..7dedfb797b28 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -92,6 +92,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sdm630-sony-xperia-nile-pioneer.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm630-sony-xperia-nile-voyager.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm636-sony-xperia-ganges-mermaid.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm660-xiaomi-lavender.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-ayn-odin.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-cheza-r1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-cheza-r2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-cheza-r3.dtb
diff --git a/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts b/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts
new file mode 100644
index 000000000000..cca43d55baa5
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts
@@ -0,0 +1,743 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2022, Teguh Sobirin.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include <dt-bindings/sound/qcom,q6afe.h>
+#include <dt-bindings/sound/qcom,q6asm.h>
+#include "sdm845.dtsi"
+#include "pm8998.dtsi"
+#include "pmi8998.dtsi"
+
+/ {
+	model = "Odin - AYN Technologies Co., Ltd.";
+	compatible = "qcom,sdm845-mtp", "qcom,sdm845", "qcom,mtp";
+	qcom,msm-id = <321 0x20001>;
+	qcom,board-id = <8 0>;
+	chassis-type = "tablet";
+
+	aliases {
+		serial0 = &uart9;
+		hsuart0 = &uart6;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		autorepeat;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&volume_up_gpio>;
+
+		vol-up {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+
+		charge-full-design-microamp-hours = <3850000>;
+		voltage-min-design-microvolt = <3600000>;
+		voltage-max-design-microvolt = <4400000>;
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+	};
+
+	vreg_s4a_1p8: pm8998-smps4 {
+		compatible = "regulator-fixed";
+		regulator-name = "vreg_s4a_1p8";
+
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+
+		vin-supply = <&vph_pwr>;
+	};
+};
+
+&adsp_pas {
+	status = "okay";
+	firmware-name = "qcom/sdm845/odin/adsp.mbn";
+};
+
+&apps_rsc {
+	pm8998-rpmh-regulators {
+		compatible = "qcom,pm8998-rpmh-regulators";
+		qcom,pmic-id = "a";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s6-supply = <&vph_pwr>;
+		vdd-s7-supply = <&vph_pwr>;
+		vdd-s8-supply = <&vph_pwr>;
+		vdd-s9-supply = <&vph_pwr>;
+		vdd-s10-supply = <&vph_pwr>;
+		vdd-s11-supply = <&vph_pwr>;
+		vdd-s12-supply = <&vph_pwr>;
+		vdd-s13-supply = <&vph_pwr>;
+		vdd-l1-l27-supply = <&vreg_s7a_1p025>;
+		vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
+		vdd-l3-l11-supply = <&vreg_s7a_1p025>;
+		vdd-l4-l5-supply = <&vreg_s7a_1p025>;
+		vdd-l6-supply = <&vph_pwr>;
+		vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
+		vdd-l9-supply = <&vreg_bob>;
+		vdd-l10-l23-l25-supply = <&vreg_bob>;
+		vdd-l13-l19-l21-supply = <&vreg_bob>;
+		vdd-l16-l28-supply = <&vreg_bob>;
+		vdd-l18-l22-supply = <&vreg_bob>;
+		vdd-l20-l24-supply = <&vreg_bob>;
+		vdd-l26-supply = <&vreg_s3a_1p35>;
+		vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
+
+		vreg_s3a_1p35: smps3 {
+			regulator-min-microvolt = <1352000>;
+			regulator-max-microvolt = <1352000>;
+		};
+
+		vreg_s5a_2p04: smps5 {
+			regulator-min-microvolt = <1904000>;
+			regulator-max-microvolt = <2040000>;
+		};
+
+		vreg_s7a_1p025: smps7 {
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <1028000>;
+		};
+
+		vdda_mipi_dsi0_pll:
+		vdda_mipi_dsi1_pll:
+		vdda_qlink_lv:
+		vdda_ufs1_core:
+		vdda_usb1_ss_core:
+		vdda_qusb_hs0_1p8:
+		vdda_qusb_hs0_3p1:
+		vdda_mipi_dsi0_1p2:
+		
+		vdda_ufs1_1p2:
+
+		vreg_l1a_0p875: ldo1 {
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5a_0p8: ldo5 {
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7a_1p8: ldo7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12a_1p8: ldo12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13a_2p95: ldo13 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14a_1p8: ldo14 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		vreg_l17a_1p3: ldo17 {
+			regulator-min-microvolt = <1304000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l20a_2p95: ldo20 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l21a_2p95: ldo21 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l24a_3p075: ldo24 {
+			regulator-min-microvolt = <3088000>;
+			regulator-max-microvolt = <3088000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l25a_3p3: ldo25 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3312000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l26a_1p2: ldo26 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-boot-on;
+		};
+
+		vreg_l28a_3p0: ldo28 {
+			regulator-min-microvolt = <2856000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	pmi8998-rpmh-regulators {
+		compatible = "qcom,pmi8998-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vdd-bob-supply = <&vph_pwr>;
+
+		vreg_bob: bob {
+			regulator-min-microvolt = <3312000>;
+			regulator-max-microvolt = <3600000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+			regulator-allow-bypass;
+		};
+	};
+
+	pm8005-rpmh-regulators {
+		compatible = "qcom,pm8005-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+
+		vreg_s3c_0p6: smps3 {
+			regulator-min-microvolt = <600000>;
+			regulator-max-microvolt = <600000>;
+		};
+	};
+};
+
+&cdsp_pas {
+	status = "okay";
+	firmware-name = "qcom/sdm845/odin/cdsp.mbn";
+};
+
+&dsi0 {
+	status = "okay";
+	vdda-supply = <&vdda_mipi_dsi0_1p2>;
+
+	panel@0 {
+		compatible = "innolux,td4328";
+		status = "okay";
+		reg = <0>;
+		vddio-supply = <&vreg_l14a_1p8>;
+		vddpos-supply = <&lab>;
+		vddneg-supply = <&ibb>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		backlight = <&pmi8998_wled>;
+		reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
+		rotation = <90>;
+
+		port {
+			panel_in_0: endpoint {
+				remote-endpoint = <&dsi0_out>;
+			};
+		};
+	};
+};
+
+&dsi0_out {
+	remote-endpoint = <&panel_in_0>;
+	data-lanes = <0 1 2 3>;
+};
+
+&dsi0_phy {
+	status = "okay";
+	vdds-supply = <&vdda_mipi_dsi0_pll>;
+};
+
+&gcc {
+	protected-clocks = <GCC_QSPI_CORE_CLK>,
+			   <GCC_QSPI_CORE_CLK_SRC>,
+			   <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
+			   <GCC_LPASS_Q6_AXI_CLK>,
+			   <GCC_LPASS_SWAY_CLK>;
+};
+
+&gmu {
+	status = "okay";
+};
+
+&gpi_dma0 {
+	status = "okay";
+};
+
+&gpi_dma1 {
+	status = "okay";
+};
+
+&gpu {
+	status = "okay";
+	zap-shader {
+		memory-region = <&gpu_mem>;
+		firmware-name = "qcom/sdm845/odin/a630_zap.mbn";
+	};
+};
+
+&pmi8998_haptics {
+	status = "okay";
+	qcom,wave-play-rate-us = <4255>;
+};
+
+&i2c5 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	synaptics-rmi4-i2c@70 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x70>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		interrupts-extended = <&tlmm 125 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&ts_int_active &ts_reset_active>;
+
+		vdd-supply = <&vreg_l28a_3p0>;
+		vio-supply = <&vreg_l14a_1p8>;
+
+		syna,reset-delay-ms = <200>;
+		syna,startup-delay-ms = <200>;
+
+		rmi4-f01@1 {
+			reg = <0x01>;
+			syna,nosleep-mode = <1>;
+		};
+
+		rmi4_f12: rmi4-f12@12 {
+			reg = <0x12>;
+			touchscreen-inverted-x;
+			touchscreen-x-mm = <75>;
+			touchscreen-y-mm = <132>;
+			syna,sensor-type = <1>;
+			syna,rezero-wait-ms = <200>;
+		};
+	};
+};
+
+&ibb {
+	regulator-min-microvolt = <4600000>;
+	regulator-max-microvolt = <6000000>;
+	regulator-over-current-protection;
+	regulator-pull-down;
+	regulator-soft-start;
+	qcom,discharge-resistor-kohms = <300>;
+};
+
+&lab {
+	regulator-min-microvolt = <4600000>;
+	regulator-max-microvolt = <6000000>;
+	regulator-over-current-protection;
+	regulator-pull-down;
+	regulator-soft-start;
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mss_pil {
+	status = "okay";
+	firmware-name = "qcom/sdm845/odin/mba.mbn", "qcom/sdm845/odin/modem.mbn";
+};
+
+&pm8998_gpio {
+	volume_up_gpio: vol-up-active {
+		pins = "gpio6";
+		function = "normal";
+		input-enable;
+		bias-pull-up;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+	};
+};
+
+&pm8998_pon {
+	volume_down_resin: resin {
+		compatible = "qcom,pm8941-resin";
+		interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
+		debounce = <15625>;
+		bias-pull-up;
+		linux,code = <KEY_VOLUMEDOWN>;
+	};
+};
+
+&pmi8998_fg {
+	status = "okay";
+	monitored-battery = <&battery>;
+};
+
+&pmi8998_rradc {
+	status = "okay";
+};
+
+&pmi8998_smb2 {
+	status = "okay";
+	monitored-battery = <&battery>;
+};
+
+&pmi8998_wled {
+	status = "okay";
+	qcom,enabled-strings = <0 1>;
+	qcom,num-strings = <2>;
+};
+
+/* QUAT I2S Uses 1 I2S SD Line for audio on HDMI Bridge */
+&q6afedai {
+	qi2s@22 {
+		reg = <22>;
+		qcom,sd-lines = <0>;
+	};
+};
+
+&q6asmdai {
+	dai@0 {
+		reg = <0>;
+	};
+
+	dai@1 {
+		reg = <1>;
+	};
+
+	dai@2 {
+		reg = <2>;
+	};
+};
+
+&qupv3_id_0 {
+	status = "okay";
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&qup_uart6_default {
+	pinmux {
+		pins = "gpio45", "gpio46", "gpio47", "gpio48";
+		function = "qup6";
+	};
+
+	cts {
+		pins = "gpio45";
+		bias-disable;
+	};
+
+	rts-tx {
+		pins = "gpio46", "gpio47";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	rx {
+		pins = "gpio48";
+		bias-pull-up;
+	};
+};
+
+&qup_uart9_default {
+	pinconf-tx {
+		pins = "gpio4";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	pinconf-rx {
+		pins = "gpio5";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+};
+
+&sdhc_2 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdc2_default_state &sdc2_card_det_n>;
+
+	vmmc-supply = <&vreg_l21a_2p95>;
+	vqmmc-supply = <&vreg_l13a_2p95>;
+
+	bus-width = <4>;
+	cd-gpios = <&tlmm 126 GPIO_ACTIVE_LOW>;
+};
+
+&slpi_pas {
+	status = "okay";
+	firmware-name = "qcom/sdm845/odin/slpi.mbn";
+};
+
+&sound {
+	compatible = "qcom,db845c-sndcard";
+	pinctrl-0 = <&quat_mi2s_active
+			&quat_mi2s_sd0_active>;
+	pinctrl-names = "default";
+	model = "Odin";
+	audio-routing =
+		"RX_BIAS", "MCLK",
+		"AMIC1", "MIC BIAS1",
+		"AMIC2", "MIC BIAS2",
+		"AMIC3", "MIC BIAS3";
+
+	mm1-dai-link {
+		link-name = "MultiMedia1";
+		cpu {
+			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA1>;
+		};
+	};
+
+	mm2-dai-link {
+		link-name = "MultiMedia2";
+		cpu {
+			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA2>;
+		};
+	};
+
+	mm3-dai-link {
+		link-name = "MultiMedia3";
+		cpu {
+			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA3>;
+		};
+	};
+
+	slim-dai-link {
+		link-name = "SLIM Playback";
+		cpu {
+			sound-dai = <&q6afedai SLIMBUS_0_RX>;
+		};
+
+		platform {
+			sound-dai = <&q6routing>;
+		};
+
+		codec {
+			sound-dai =  <&left_spkr>, <&right_spkr>, <&swm 0>, <&wcd9340 0>;
+		};
+	};
+
+	slimcap-dai-link {
+		link-name = "SLIM Capture";
+		cpu {
+			sound-dai = <&q6afedai SLIMBUS_0_TX>;
+		};
+
+		platform {
+			sound-dai = <&q6routing>;
+		};
+
+		codec {
+			sound-dai = <&wcd9340 1>;
+		};
+	};
+};
+
+&tlmm {
+	gpio-reserved-ranges = <0 4>, <81 4>;
+
+	sdc2_default_state: sdc2-default {
+		clk {
+			pins = "sdc2_clk";
+			bias-disable;
+			drive-strength = <16>;
+		};
+
+		cmd {
+			pins = "sdc2_cmd";
+			bias-pull-up;
+			drive-strength = <10>;
+		};
+
+		data {
+			pins = "sdc2_data";
+			bias-pull-up;
+			drive-strength = <10>;
+		};
+	};
+
+	sdc2_card_det_n: sd-card-det-n {
+		pins = "gpio126";
+		function = "gpio";
+		bias-pull-up;
+	};
+
+	wcd_intr_default: wcd_intr_default {
+		pins = <54>;
+		function = "gpio";
+
+		input-enable;
+		bias-pull-down;
+		drive-strength = <2>;
+	};
+
+	ts_int_active: ts-int-active {
+		pins = "gpio125";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-pull-up;
+		input-enable;
+	};
+
+	ts_reset_active: ts-reset-active {
+		pins = "gpio104";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-pull-up;
+	};
+};
+
+&uart6 {
+	status = "okay";
+
+	bluetooth {
+		compatible = "qcom,wcn3990-bt";
+
+		vddio-supply = <&vreg_s4a_1p8>;
+		vddxo-supply = <&vreg_l7a_1p8>;
+		vddrf-supply = <&vreg_l17a_1p3>;
+		vddch0-supply = <&vreg_l25a_3p3>;
+		max-speed = <3200000>;
+	};
+};
+
+&uart9 {
+	status = "okay";
+};
+
+&ufs_mem_hc {
+	status = "okay";
+
+	reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
+
+	vcc-supply = <&vreg_l20a_2p95>;
+	vcc-max-microamp = <600000>;
+};
+
+&ufs_mem_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l1a_0p875>;
+	vdda-pll-supply = <&vreg_l26a_1p2>;
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_1_hsphy {
+	status = "okay";
+
+	vdd-supply = <&vreg_l1a_0p875>;
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
+
+	qcom,imp-res-offset-value = <8>;
+	qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
+	qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
+	qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
+};
+
+&usb_1_qmpphy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l26a_1p2>;
+	vdda-pll-supply = <&vreg_l1a_0p875>;
+};
+
+&venus {
+	status = "okay";
+	firmware-name = "qcom/sdm845/odin/venus.mbn";
+};
+
+&wcd9340{
+	pinctrl-0 = <&wcd_intr_default>;
+	pinctrl-names = "default";
+	clock-names = "extclk";
+	clocks = <&rpmhcc RPMH_LN_BB_CLK2>;
+	reset-gpios = <&tlmm 64 0>;
+	vdd-buck-supply = <&vreg_s4a_1p8>;
+	vdd-buck-sido-supply = <&vreg_s4a_1p8>;
+	vdd-tx-supply = <&vreg_s4a_1p8>;
+	vdd-rx-supply = <&vreg_s4a_1p8>;
+	vdd-io-supply = <&vreg_s4a_1p8>;
+
+	swm: swm@c85 {
+		left_spkr: wsa8810-left{
+			compatible = "sdw10217201000";
+			reg = <0 1>;
+			powerdown-gpios = <&wcdgpio 2 GPIO_ACTIVE_HIGH>;
+			#thermal-sensor-cells = <0>;
+			sound-name-prefix = "SpkrLeft";
+			#sound-dai-cells = <0>;
+		};
+
+		right_spkr: wsa8810-right{
+			compatible = "sdw10217201000";
+			powerdown-gpios = <&wcdgpio 2 GPIO_ACTIVE_HIGH>;
+			reg = <0 2>;
+			#thermal-sensor-cells = <0>;
+			sound-name-prefix = "SpkrRight";
+			#sound-dai-cells = <0>;
+		};
+	};
+};
+
+&wifi {
+	status = "okay";
+
+	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
+	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
+	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
+	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
+
+	qcom,snoc-host-cap-8bit-quirk;
+};
-- 
2.30.2

[PATCH 4/7] arm64: configs: add Odin support in sdm845.config

[Teguh Sobirin]

Signed-off-by: Teguh Sobirin <teguh@sobir.in>
---
 arch/arm64/configs/sdm845.config | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/configs/sdm845.config b/arch/arm64/configs/sdm845.config
index 2801d2535667..eb0575ad5d4b 100644
--- a/arch/arm64/configs/sdm845.config
+++ b/arch/arm64/configs/sdm845.config
@@ -19,6 +19,9 @@ CONFIG_SND_SOC_TAS2559=m
 # SHIFT6mq
 CONFIG_DRM_PANEL_VISIONOX_RM69299=y
 
+# Odin
+CONFIG_DRM_PANEL_INNOLUX_TD4328=y
+
 # SOC
 CONFIG_NR_CPUS=8
 CONFIG_SCSI_UFS_QCOM=y
-- 
2.30.2

[PATCH 5/7] arm64: dts: qcom: sdm845-ayn-odin: change compatible name

[Teguh Sobirin]

Signed-off-by: Teguh Sobirin <teguh@sobir.in>
---
 arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts b/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts
index cca43d55baa5..545debd7c275 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts
@@ -5,7 +5,6 @@
 
 /dts-v1/;
 
-#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include <dt-bindings/sound/qcom,q6afe.h>
@@ -16,7 +15,7 @@
 
 / {
 	model = "Odin - AYN Technologies Co., Ltd.";
-	compatible = "qcom,sdm845-mtp", "qcom,sdm845", "qcom,mtp";
+	compatible = "ayn,odin", "qcom,sdm845", "qcom,mtp";
 	qcom,msm-id = <321 0x20001>;
 	qcom,board-id = <8 0>;
 	chassis-type = "tablet";
-- 
2.30.2

[PATCH 6/7] fixup! dt-bindings: display: panel: Add Innolux TD4328 panel bindings

[Teguh Sobirin]

Signed-off-by: Teguh Sobirin <teguh@sobir.in>
---
 .../devicetree/bindings/display/panel/innolux,td4328.yaml         | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 mode change 100755 => 100644 Documentation/devicetree/bindings/display/panel/innolux,td4328.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/innolux,td4328.yaml b/Documentation/devicetree/bindings/display/panel/innolux,td4328.yaml
old mode 100755
new mode 100644
-- 
2.30.2

[PATCH 7/7] fixup! arm64: dts: qcom: add support for AYN Odin Base and Pro

[Teguh Sobirin]

Signed-off-by: Teguh Sobirin <teguh@sobir.in>
---
 arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts b/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts
index 545debd7c275..8deeb375bc1a 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts
@@ -133,7 +133,7 @@ vdda_usb1_ss_core:
 		vdda_qusb_hs0_1p8:
 		vdda_qusb_hs0_3p1:
 		vdda_mipi_dsi0_1p2:
-		
+
 		vdda_ufs1_1p2:
 
 		vreg_l1a_0p875: ldo1 {
-- 
2.30.2

Re: [PATCH 7/7] fixup! arm64: dts: qcom: add support for AYN Odin Base and Pro

[Bjorn Andersson]

On Mon 06 Jun 18:05 CDT 2022, Teguh Sobirin wrote:

Please squash this with the commit you're trying to fix and repost with
a cover-letter.

Thanks,
Bjorn

> Signed-off-by: Teguh Sobirin <teguh@sobir.in>
> ---
>  arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts b/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts
> index 545debd7c275..8deeb375bc1a 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm845-ayn-odin.dts
> @@ -133,7 +133,7 @@ vdda_usb1_ss_core:
>  		vdda_qusb_hs0_1p8:
>  		vdda_qusb_hs0_3p1:
>  		vdda_mipi_dsi0_1p2:
> -		
> +
>  		vdda_ufs1_1p2:
>  
>  		vreg_l1a_0p875: ldo1 {
> -- 
> 2.30.2
>