Commit 79e7739f authored by Rob Clark's avatar Rob Clark Committed by Andy Gross
Browse files

arm64: dts: qcom: sdm845-cheza: add initial cheza dt 



This is essentialy a squash of a bunch of history of cheza dt updates
from chromium kernel, some of which were themselves squashes of history
from older chromium kernels.

I don't claim any credit other than wanting to more easily boot upstream
kernel on cheza to have an easier way to test upstream driver work ;-)

I've added below in Cc tags all the original actual authors (apologies
if I missed any).

Cc: Douglas Anderson <dianders@chromium.org>
Cc: Sibi Sankar <sibis@codeaurora.org>
Cc: Evan Green <evgreen@chromium.org>
Cc: Matthias Kaehlcke <mka@chromium.org>
Cc: Abhinav Kumar <abhinavk@codeaurora.org>
Cc: Brian Norris <briannorris@chromium.org>
Cc: Venkat Gopalakrishnan <venkatg@codeaurora.org>
Cc: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
Reviewed-by: default avatarDouglas Anderson <dianders@chromium.org>
Signed-off-by: default avatarAndy Gross <agross@kernel.org>
parent f48cee32

arch/arm64/boot/dts/qcom/Makefile

+3 −0
Original line number Diff line number Diff line
@@ -7,6 +7,9 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8992-bullhead-rev-101.dtb 
dtb-$(CONFIG_ARCH_QCOM)	+= msm8994-angler-rev-101.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-mtp.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-mtp.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

dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-db845c.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-mtp.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-1000.dtb

arch/arm64/boot/dts/qcom/sdm845-cheza-r1.dts

0 → 100644
+238 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Google Cheza board device tree source

 *

 * Copyright 2018 Google LLC.

 */



/dts-v1/;



#include "sdm845-cheza.dtsi"



/ {

	model = "Google Cheza (rev1)";

	compatible = "google,cheza-rev1", "qcom,sdm845";



	/*

	 * FIXED REGULATORS (not in sdm845-cheza.dtsi) - parents above children

	 */



	/*

	 * NOTE: Technically pp3500_a is not the exact same signal as

	 * pp3500_a_vbob (there's a load switch between them and the EC can

	 * control pp3500_a via "en_pp3300_a"), but from the AP's point of

	 * view they are the same.

	 */

	pp3500_a:

	pp3500_a_vbob: pp3500-a-vbob-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vreg_bob";



		/*

		 * Comes on automatically when pp5000_ldo comes on, which

		 * comes on automatically when ppvar_sys comes on

		 */

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <3500000>;

		regulator-max-microvolt = <3500000>;



		vin-supply = <&ppvar_sys>;

	};



	pp3300_dx_edp: pp3300-dx-edp-regulator {

		/* Yes, it's really 3.5 despite the name of the signal */

		regulator-min-microvolt = <3500000>;

		regulator-max-microvolt = <3500000>;



		vin-supply = <&pp3500_a>;

	};

};



/* FIXED REGULATOR OVERRIDES (modifications to sdm845-cheza.dtsi) */



/*

 * L19 and L28 technically go to 3.3V, but most boards have old AOP firmware

 * that limits them to 3.0, and trying to run at 3.3V with that old firmware

 * prevents the system from booting.

 */

&src_pp3000_l19a {

	regulator-min-microvolt = <3008000>;

	regulator-max-microvolt = <3008000>;

};



&src_pp3300_l22a {

	/delete-property/regulator-boot-on;

	/delete-property/regulator-always-on;

};



&src_pp3300_l28a {

	regulator-min-microvolt = <3008000>;

	regulator-max-microvolt = <3008000>;

};



&src_vreg_bob {

	regulator-min-microvolt = <3500000>;

	regulator-max-microvolt = <3500000>;

	vin-supply = <&pp3500_a_vbob>;

};



/*

 * NON-REGULATOR OVERRIDES

 * (modifications to sdm845-cheza.dtsi) - alphabetized by dtsi label

 */



/* PINCTRL - board-specific pinctrl */



&tlmm {

	gpio-line-names = "AP_SPI_FP_MISO",

			  "AP_SPI_FP_MOSI",

			  "AP_SPI_FP_CLK",

			  "AP_SPI_FP_CS_L",

			  "UART_AP_TX_DBG_RX",

			  "UART_DBG_TX_AP_RX",

			  "",

			  "FP_RST_L",

			  "FCAM_EN",

			  "",

			  "EDP_BRIJ_IRQ",

			  "EC_IN_RW_ODL",

			  "",

			  "RCAM_MCLK",

			  "FCAM_MCLK",

			  "",

			  "RCAM_EN",

			  "CCI0_SDA",

			  "CCI0_SCL",

			  "CCI1_SDA",

			  "CCI1_SCL",

			  "FCAM_RST_L",

			  "",

			  "PEN_RST_L",

			  "PEN_IRQ_L",

			  "",

			  "RCAM_VSYNC",

			  "ESIM_MISO",

			  "ESIM_MOSI",

			  "ESIM_CLK",

			  "ESIM_CS_L",

			  "AP_PEN_1V8_SDA",

			  "AP_PEN_1V8_SCL",

			  "AP_TS_I2C_SDA",

			  "AP_TS_I2C_SCL",

			  "RCAM_RST_L",

			  "",

			  "AP_EDP_BKLTEN",

			  "AP_BRD_ID1",

			  "BOOT_CONFIG_4",

			  "AMP_IRQ_L",

			  "EDP_BRIJ_I2C_SDA",

			  "EDP_BRIJ_I2C_SCL",

			  "EN_PP3300_DX_EDP",

			  "SD_CD_ODL",

			  "BT_UART_RTS",

			  "BT_UART_CTS",

			  "BT_UART_RXD",

			  "BT_UART_TXD",

			  "AMP_I2C_SDA",

			  "AMP_I2C_SCL",

			  "AP_BRD_ID3",

			  "",

			  "AP_EC_SPI_CLK",

			  "AP_EC_SPI_CS_L",

			  "AP_EC_SPI_MISO",

			  "AP_EC_SPI_MOSI",

			  "FORCED_USB_BOOT",

			  "AMP_BCLK",

			  "AMP_LRCLK",

			  "AMP_DOUT",

			  "AMP_DIN",

			  "AP_BRD_ID2",

			  "PEN_PDCT_L",

			  "HP_MCLK",

			  "HP_BCLK",

			  "HP_LRCLK",

			  "HP_DOUT",

			  "HP_DIN",

			  "",

			  "",

			  "",

			  "",

			  "BT_SLIMBUS_DATA",

			  "BT_SLIMBUS_CLK",

			  "AMP_RESET_L",

			  "",

			  "FCAM_VSYNC",

			  "",

			  "AP_SKU_ID1",

			  "EC_WOV_BCLK",

			  "EC_WOV_LRCLK",

			  "EC_WOV_DOUT",

			  "",

			  "",

			  "AP_H1_SPI_MISO",

			  "AP_H1_SPI_MOSI",

			  "AP_H1_SPI_CLK",

			  "AP_H1_SPI_CS_L",

			  "",

			  "AP_SPI_CS0_L",

			  "AP_SPI_MOSI",

			  "AP_SPI_MISO",

			  "",

			  "",

			  "AP_SPI_CLK",

			  "",

			  "RFFE6_CLK",

			  "RFFE6_DATA",

			  "BOOT_CONFIG_1",

			  "BOOT_CONFIG_2",

			  "BOOT_CONFIG_0",

			  "EDP_BRIJ_EN",

			  "",

			  "USB_HS_TX_EN",

			  "UIM2_DATA",

			  "UIM2_CLK",

			  "UIM2_RST",

			  "UIM2_PRESENT",

			  "UIM1_DATA",

			  "UIM1_CLK",

			  "UIM1_RST",

			  "",

			  "AP_SKU_ID2",

			  "SDM_GRFC_8",

			  "SDM_GRFC_9",

			  "AP_RST_REQ",

			  "HP_IRQ",

			  "TS_RESET_L",

			  "PEN_EJECT_ODL",

			  "HUB_RST_L",

			  "FP_TO_AP_IRQ",

			  "AP_EC_INT_L",

			  "",

			  "",

			  "TS_INT_L",

			  "AP_SUSPEND_L",

			  "SDM_GRFC_3",

			  "",

			  "H1_AP_INT_ODL",

			  "QLINK_REQ",

			  "QLINK_EN",

			  "SDM_GRFC_2",

			  "BOOT_CONFIG_3",

			  "WMSS_RESET_L",

			  "SDM_GRFC_0",

			  "SDM_GRFC_1",

			  "RFFE3_DATA",

			  "RFFE3_CLK",

			  "RFFE4_DATA",

			  "RFFE4_CLK",

			  "RFFE5_DATA",

			  "RFFE5_CLK",

			  "GNSS_EN",

			  "WCI2_LTE_COEX_RXD",

			  "WCI2_LTE_COEX_TXD",

			  "AP_RAM_ID1",

			  "AP_RAM_ID2",

			  "RFFE1_DATA",

			  "RFFE1_CLK";

};

arch/arm64/boot/dts/qcom/sdm845-cheza-r2.dts

0 → 100644
+238 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Google Cheza board device tree source

 *

 * Copyright 2018 Google LLC.

 */



/dts-v1/;



#include "sdm845-cheza.dtsi"



/ {

	model = "Google Cheza (rev2)";

	compatible = "google,cheza-rev2", "qcom,sdm845";



	/*

	 * FIXED REGULATORS (not in sdm845-cheza.dtsi) - parents above children

	 */



	/*

	 * NOTE: Technically pp3500_a is not the exact same signal as

	 * pp3500_a_vbob (there's a load switch between them and the EC can

	 * control pp3500_a via "en_pp3300_a"), but from the AP's point of

	 * view they are the same.

	 */

	pp3500_a:

	pp3500_a_vbob: pp3500-a-vbob-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vreg_bob";



		/*

		 * Comes on automatically when pp5000_ldo comes on, which

		 * comes on automatically when ppvar_sys comes on

		 */

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <3500000>;

		regulator-max-microvolt = <3500000>;



		vin-supply = <&ppvar_sys>;

	};



	pp3300_dx_edp: pp3300-dx-edp-regulator {

		/* Yes, it's really 3.5 despite the name of the signal */

		regulator-min-microvolt = <3500000>;

		regulator-max-microvolt = <3500000>;



		vin-supply = <&pp3500_a>;

	};

};



/* FIXED REGULATOR OVERRIDES (modifications to sdm845-cheza.dtsi) */



/*

 * L19 and L28 technically go to 3.3V, but most boards have old AOP firmware

 * that limits them to 3.0, and trying to run at 3.3V with that old firmware

 * prevents the system from booting.

 */

&src_pp3000_l19a {

	regulator-min-microvolt = <3008000>;

	regulator-max-microvolt = <3008000>;

};



&src_pp3300_l22a {

	/delete-property/regulator-boot-on;

	/delete-property/regulator-always-on;

};



&src_pp3300_l28a {

	regulator-min-microvolt = <3008000>;

	regulator-max-microvolt = <3008000>;

};



&src_vreg_bob {

	regulator-min-microvolt = <3500000>;

	regulator-max-microvolt = <3500000>;

	vin-supply = <&pp3500_a_vbob>;

};



/*

 * NON-REGULATOR OVERRIDES

 * (modifications to sdm845-cheza.dtsi) - alphabetized by dtsi label

 */



/* PINCTRL - board-specific pinctrl */



&tlmm {

	gpio-line-names = "AP_SPI_FP_MISO",

			  "AP_SPI_FP_MOSI",

			  "AP_SPI_FP_CLK",

			  "AP_SPI_FP_CS_L",

			  "UART_AP_TX_DBG_RX",

			  "UART_DBG_TX_AP_RX",

			  "BRIJ_SUSPEND",

			  "FP_RST_L",

			  "FCAM_EN",

			  "",

			  "EDP_BRIJ_IRQ",

			  "EC_IN_RW_ODL",

			  "",

			  "RCAM_MCLK",

			  "FCAM_MCLK",

			  "",

			  "RCAM_EN",

			  "CCI0_SDA",

			  "CCI0_SCL",

			  "CCI1_SDA",

			  "CCI1_SCL",

			  "FCAM_RST_L",

			  "FPMCU_BOOT0",

			  "PEN_RST_L",

			  "PEN_IRQ_L",

			  "FPMCU_SEL_OD",

			  "RCAM_VSYNC",

			  "ESIM_MISO",

			  "ESIM_MOSI",

			  "ESIM_CLK",

			  "ESIM_CS_L",

			  "AP_PEN_1V8_SDA",

			  "AP_PEN_1V8_SCL",

			  "AP_TS_I2C_SDA",

			  "AP_TS_I2C_SCL",

			  "RCAM_RST_L",

			  "",

			  "AP_EDP_BKLTEN",

			  "AP_BRD_ID1",

			  "BOOT_CONFIG_4",

			  "AMP_IRQ_L",

			  "EDP_BRIJ_I2C_SDA",

			  "EDP_BRIJ_I2C_SCL",

			  "EN_PP3300_DX_EDP",

			  "SD_CD_ODL",

			  "BT_UART_RTS",

			  "BT_UART_CTS",

			  "BT_UART_RXD",

			  "BT_UART_TXD",

			  "AMP_I2C_SDA",

			  "AMP_I2C_SCL",

			  "AP_BRD_ID3",

			  "",

			  "AP_EC_SPI_CLK",

			  "AP_EC_SPI_CS_L",

			  "AP_EC_SPI_MISO",

			  "AP_EC_SPI_MOSI",

			  "FORCED_USB_BOOT",

			  "AMP_BCLK",

			  "AMP_LRCLK",

			  "AMP_DOUT",

			  "AMP_DIN",

			  "AP_BRD_ID2",

			  "PEN_PDCT_L",

			  "HP_MCLK",

			  "HP_BCLK",

			  "HP_LRCLK",

			  "HP_DOUT",

			  "HP_DIN",

			  "",

			  "",

			  "",

			  "",

			  "BT_SLIMBUS_DATA",

			  "BT_SLIMBUS_CLK",

			  "AMP_RESET_L",

			  "",

			  "FCAM_VSYNC",

			  "",

			  "AP_SKU_ID1",

			  "EC_WOV_BCLK",

			  "EC_WOV_LRCLK",

			  "EC_WOV_DOUT",

			  "",

			  "",

			  "AP_H1_SPI_MISO",

			  "AP_H1_SPI_MOSI",

			  "AP_H1_SPI_CLK",

			  "AP_H1_SPI_CS_L",

			  "",

			  "AP_SPI_CS0_L",

			  "AP_SPI_MOSI",

			  "AP_SPI_MISO",

			  "",

			  "",

			  "AP_SPI_CLK",

			  "",

			  "RFFE6_CLK",

			  "RFFE6_DATA",

			  "BOOT_CONFIG_1",

			  "BOOT_CONFIG_2",

			  "BOOT_CONFIG_0",

			  "EDP_BRIJ_EN",

			  "",

			  "USB_HS_TX_EN",

			  "UIM2_DATA",

			  "UIM2_CLK",

			  "UIM2_RST",

			  "UIM2_PRESENT",

			  "UIM1_DATA",

			  "UIM1_CLK",

			  "UIM1_RST",

			  "",

			  "AP_SKU_ID2",

			  "SDM_GRFC_8",

			  "SDM_GRFC_9",

			  "AP_RST_REQ",

			  "HP_IRQ",

			  "TS_RESET_L",

			  "PEN_EJECT_ODL",

			  "HUB_RST_L",

			  "FP_TO_AP_IRQ",

			  "AP_EC_INT_L",

			  "",

			  "",

			  "TS_INT_L",

			  "AP_SUSPEND_L",

			  "SDM_GRFC_3",

			  "",

			  "H1_AP_INT_ODL",

			  "QLINK_REQ",

			  "QLINK_EN",

			  "SDM_GRFC_2",

			  "BOOT_CONFIG_3",

			  "WMSS_RESET_L",

			  "SDM_GRFC_0",

			  "SDM_GRFC_1",

			  "RFFE3_DATA",

			  "RFFE3_CLK",

			  "RFFE4_DATA",

			  "RFFE4_CLK",

			  "RFFE5_DATA",

			  "RFFE5_CLK",

			  "GNSS_EN",

			  "WCI2_LTE_COEX_RXD",

			  "WCI2_LTE_COEX_TXD",

			  "AP_RAM_ID1",

			  "AP_RAM_ID2",

			  "RFFE1_DATA",

			  "RFFE1_CLK";

};

arch/arm64/boot/dts/qcom/sdm845-cheza-r3.dts

0 → 100644
+174 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Google Cheza board device tree source

 *

 * Copyright 2018 Google LLC.

 */



/dts-v1/;



#include "sdm845-cheza.dtsi"



/ {

	model = "Google Cheza (rev3+)";

	compatible = "google,cheza", "qcom,sdm845";

};



/* PINCTRL - board-specific pinctrl */



&tlmm {

	gpio-line-names = "AP_SPI_FP_MISO",

			  "AP_SPI_FP_MOSI",

			  "AP_SPI_FP_CLK",

			  "AP_SPI_FP_CS_L",

			  "UART_AP_TX_DBG_RX",

			  "UART_DBG_TX_AP_RX",

			  "BRIJ_SUSPEND",

			  "FP_RST_L",

			  "FCAM_EN",

			  "",

			  "EDP_BRIJ_IRQ",

			  "EC_IN_RW_ODL",

			  "",

			  "RCAM_MCLK",

			  "FCAM_MCLK",

			  "",

			  "RCAM_EN",

			  "CCI0_SDA",

			  "CCI0_SCL",

			  "CCI1_SDA",

			  "CCI1_SCL",

			  "FCAM_RST_L",

			  "FPMCU_BOOT0",

			  "PEN_RST_L",

			  "PEN_IRQ_L",

			  "FPMCU_SEL_OD",

			  "RCAM_VSYNC",

			  "ESIM_MISO",

			  "ESIM_MOSI",

			  "ESIM_CLK",

			  "ESIM_CS_L",

			  "AP_PEN_1V8_SDA",

			  "AP_PEN_1V8_SCL",

			  "AP_TS_I2C_SDA",

			  "AP_TS_I2C_SCL",

			  "RCAM_RST_L",

			  "",

			  "AP_EDP_BKLTEN",

			  "AP_BRD_ID0",

			  "BOOT_CONFIG_4",

			  "AMP_IRQ_L",

			  "EDP_BRIJ_I2C_SDA",

			  "EDP_BRIJ_I2C_SCL",

			  "EN_PP3300_DX_EDP",

			  "SD_CD_ODL",

			  "BT_UART_RTS",

			  "BT_UART_CTS",

			  "BT_UART_RXD",

			  "BT_UART_TXD",

			  "AMP_I2C_SDA",

			  "AMP_I2C_SCL",

			  "AP_BRD_ID2",

			  "",

			  "AP_EC_SPI_CLK",

			  "AP_EC_SPI_CS_L",

			  "AP_EC_SPI_MISO",

			  "AP_EC_SPI_MOSI",

			  "FORCED_USB_BOOT",

			  "AMP_BCLK",

			  "AMP_LRCLK",

			  "AMP_DOUT",

			  "AMP_DIN",

			  "AP_BRD_ID1",

			  "PEN_PDCT_L",

			  "HP_MCLK",

			  "HP_BCLK",

			  "HP_LRCLK",

			  "HP_DOUT",

			  "HP_DIN",

			  "",

			  "",

			  "",

			  "",

			  "BT_SLIMBUS_DATA",

			  "BT_SLIMBUS_CLK",

			  "AMP_RESET_L",

			  "",

			  "FCAM_VSYNC",

			  "",

			  "AP_SKU_ID0",

			  "EC_WOV_BCLK",

			  "EC_WOV_LRCLK",

			  "EC_WOV_DOUT",

			  "",

			  "",

			  "AP_H1_SPI_MISO",

			  "AP_H1_SPI_MOSI",

			  "AP_H1_SPI_CLK",

			  "AP_H1_SPI_CS_L",

			  "",

			  "AP_SPI_CS0_L",

			  "AP_SPI_MOSI",

			  "AP_SPI_MISO",

			  "",

			  "",

			  "AP_SPI_CLK",

			  "",

			  "RFFE6_CLK",

			  "RFFE6_DATA",

			  "BOOT_CONFIG_1",

			  "BOOT_CONFIG_2",

			  "BOOT_CONFIG_0",

			  "EDP_BRIJ_EN",

			  "",

			  "USB_HS_TX_EN",

			  "UIM2_DATA",

			  "UIM2_CLK",

			  "UIM2_RST",

			  "UIM2_PRESENT",

			  "UIM1_DATA",

			  "UIM1_CLK",

			  "UIM1_RST",

			  "",

			  "AP_SKU_ID1",

			  "SDM_GRFC_8",

			  "SDM_GRFC_9",

			  "AP_RST_REQ",

			  "HP_IRQ",

			  "TS_RESET_L",

			  "PEN_EJECT_ODL",

			  "HUB_RST_L",

			  "FP_TO_AP_IRQ",

			  "AP_EC_INT_L",

			  "",

			  "",

			  "TS_INT_L",

			  "AP_SUSPEND_L",

			  "SDM_GRFC_3",

			  /*

			   * AP_FLASH_WP_L is crossystem ABI. Rev3 schematics

			   * call it BIOS_FLASH_WP_R_L.

			   */

			  "AP_FLASH_WP_L",

			  "H1_AP_INT_ODL",

			  "QLINK_REQ",

			  "QLINK_EN",

			  "SDM_GRFC_2",

			  "BOOT_CONFIG_3",

			  "WMSS_RESET_L",

			  "SDM_GRFC_0",

			  "SDM_GRFC_1",

			  "RFFE3_DATA",

			  "RFFE3_CLK",

			  "RFFE4_DATA",

			  "RFFE4_CLK",

			  "RFFE5_DATA",

			  "RFFE5_CLK",

			  "GNSS_EN",

			  "WCI2_LTE_COEX_RXD",

			  "WCI2_LTE_COEX_TXD",

			  "AP_RAM_ID0",

			  "AP_RAM_ID1",

			  "RFFE1_DATA",

			  "RFFE1_CLK";

};

arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi

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File added.

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