* [PATCH v2 1/4] arm64: dts: qcom: Remove sdm845-cheza boards
2025-07-16 10:16 [PATCH v2 0/4] Retire SDM845-cheza devboards Konrad Dybcio
@ 2025-07-16 10:16 ` Konrad Dybcio
2025-07-16 11:08 ` Krzysztof Kozlowski
2025-07-16 14:21 ` Doug Anderson
2025-07-16 10:16 ` [PATCH v2 2/4] dt-bindings: arm: qcom: Remove sdm845-cheza Konrad Dybcio
` (4 subsequent siblings)
5 siblings, 2 replies; 17+ messages in thread
From: Konrad Dybcio @ 2025-07-16 10:16 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, cros-qcom-dts-watchers, Will Deacon, Robin Murphy,
Joerg Roedel
Cc: Marijn Suijten, linux-arm-msm, devicetree, linux-kernel,
Rob Clark, linux-arm-kernel, iommu, Konrad Dybcio
From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Cheza was a prototype board, used mainly by the ChromeOS folks, whose
former efforts on making linux-arm-msm better we greatly appreciate.
There are close to zero known-working devices at this point in time
(see the link below) and it was never productized.
Remove it to ease maintenance burden.
Link: https://lore.kernel.org/linux-arm-msm/5567e441-055d-443a-b117-ec16b53dc059@oss.qualcomm.com/
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/Makefile | 3 -
arch/arm64/boot/dts/qcom/sdm845-cheza-r1.dts | 238 -----
arch/arm64/boot/dts/qcom/sdm845-cheza-r2.dts | 238 -----
arch/arm64/boot/dts/qcom/sdm845-cheza-r3.dts | 174 ----
arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 1330 --------------------------
5 files changed, 1983 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 4bfa926b6a0850c3c459bcba28129c559d50a7cf..67546d46dfacd1517c5bf67710a40cc40048b3cd 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -231,9 +231,6 @@ dtb-$(CONFIG_ARCH_QCOM) += sdm632-motorola-ocean.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm636-sony-xperia-ganges-mermaid.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm660-xiaomi-lavender.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm670-google-sargo.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
sdm845-db845c-navigation-mezzanine-dtbs := sdm845-db845c.dtb sdm845-db845c-navigation-mezzanine.dtbo
diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza-r1.dts b/arch/arm64/boot/dts/qcom/sdm845-cheza-r1.dts
deleted file mode 100644
index bd7c25bb8d35b191aac2997b4e4c9e637384aa79..0000000000000000000000000000000000000000
--- a/arch/arm64/boot/dts/qcom/sdm845-cheza-r1.dts
+++ /dev/null
@@ -1,238 +0,0 @@
-// 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";
-};
diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza-r2.dts b/arch/arm64/boot/dts/qcom/sdm845-cheza-r2.dts
deleted file mode 100644
index 2b7230594ecbc18b3bb37b929fa91ff4a888bf84..0000000000000000000000000000000000000000
--- a/arch/arm64/boot/dts/qcom/sdm845-cheza-r2.dts
+++ /dev/null
@@ -1,238 +0,0 @@
-// 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";
-};
diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza-r3.dts b/arch/arm64/boot/dts/qcom/sdm845-cheza-r3.dts
deleted file mode 100644
index 1ba67be08f81ade184bc49ca3c1dde743c22c8cb..0000000000000000000000000000000000000000
--- a/arch/arm64/boot/dts/qcom/sdm845-cheza-r3.dts
+++ /dev/null
@@ -1,174 +0,0 @@
-// 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";
-};
diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
deleted file mode 100644
index b7e514f81f92810b39d128483d10d29878aad431..0000000000000000000000000000000000000000
--- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
+++ /dev/null
@@ -1,1330 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/*
- * Google Cheza device tree source (common between revisions)
- *
- * Copyright 2018 Google LLC.
- */
-
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
-#include "sdm845.dtsi"
-
-/* PMICs depend on spmi_bus label and so must come after SoC */
-#include "pm8005.dtsi"
-#include "pm8998.dtsi"
-
-/ {
- aliases {
- bluetooth0 = &bluetooth;
- serial1 = &uart6;
- serial0 = &uart9;
- wifi0 = &wifi;
- };
-
- chosen {
- stdout-path = "serial0:115200n8";
- };
-
- backlight: backlight {
- compatible = "pwm-backlight";
- pwms = <&cros_ec_pwm 0>;
- enable-gpios = <&tlmm 37 GPIO_ACTIVE_HIGH>;
- power-supply = <&ppvar_sys>;
- pinctrl-names = "default";
- pinctrl-0 = <&ap_edp_bklten>;
- };
-
- /* FIXED REGULATORS - parents above children */
-
- /* This is the top level supply and variable voltage */
- ppvar_sys: ppvar-sys-regulator {
- compatible = "regulator-fixed";
- regulator-name = "ppvar_sys";
- regulator-always-on;
- regulator-boot-on;
- };
-
- /* This divides ppvar_sys by 2, so voltage is variable */
- src_vph_pwr: src-vph-pwr-regulator {
- compatible = "regulator-fixed";
- regulator-name = "src_vph_pwr";
-
- /* EC turns on with switchcap_on_l; always on for AP */
- regulator-always-on;
- regulator-boot-on;
-
- vin-supply = <&ppvar_sys>;
- };
-
- pp5000_a: pp5000-a-regulator {
- compatible = "regulator-fixed";
- regulator-name = "pp5000_a";
-
- /* EC turns on with en_pp5000_a; always on for AP */
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
-
- vin-supply = <&ppvar_sys>;
- };
-
- src_vreg_bob: src-vreg-bob-regulator {
- compatible = "regulator-fixed";
- regulator-name = "src_vreg_bob";
-
- /* EC turns on with vbob_en; always on for AP */
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3600000>;
- regulator-max-microvolt = <3600000>;
-
- vin-supply = <&ppvar_sys>;
- };
-
- pp3300_dx_edp: pp3300-dx-edp-regulator {
- compatible = "regulator-fixed";
- regulator-name = "pp3300_dx_edp";
-
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
-
- gpio = <&tlmm 43 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- pinctrl-names = "default";
- pinctrl-0 = <&en_pp3300_dx_edp>;
- };
-
- /*
- * Apparently RPMh does not provide support for PM8998 S4 because it
- * is always-on; model it as a fixed regulator.
- */
- src_pp1800_s4a: pm8998-smps4 {
- compatible = "regulator-fixed";
- regulator-name = "src_pp1800_s4a";
-
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
-
- regulator-always-on;
- regulator-boot-on;
-
- vin-supply = <&src_vph_pwr>;
- };
-
- /* BOARD-SPECIFIC TOP LEVEL NODES */
-
- gpio-keys {
- compatible = "gpio-keys";
- pinctrl-names = "default";
- pinctrl-0 = <&pen_eject_odl>;
-
- switch-pen-insert {
- label = "Pen Insert";
- /* Insert = low, eject = high */
- gpios = <&tlmm 119 GPIO_ACTIVE_LOW>;
- linux,code = <SW_PEN_INSERTED>;
- linux,input-type = <EV_SW>;
- wakeup-source;
- };
- };
-
- panel: panel {
- compatible = "innolux,p120zdg-bf1";
- power-supply = <&pp3300_dx_edp>;
- backlight = <&backlight>;
- no-hpd;
-
- panel_in: port {
- panel_in_edp: endpoint {
- remote-endpoint = <&sn65dsi86_out>;
- };
- };
- };
-};
-
-&cpufreq_hw {
- /delete-property/ interrupts-extended; /* reference to lmh_cluster[01] */
-};
-
-&psci {
- /delete-node/ power-domain-cpu0;
- /delete-node/ power-domain-cpu1;
- /delete-node/ power-domain-cpu2;
- /delete-node/ power-domain-cpu3;
- /delete-node/ power-domain-cpu4;
- /delete-node/ power-domain-cpu5;
- /delete-node/ power-domain-cpu6;
- /delete-node/ power-domain-cpu7;
- /delete-node/ power-domain-cluster;
-};
-
-&cpus {
- /delete-node/ domain-idle-states;
-};
-
-&cpu_idle_states {
- little_cpu_sleep_0: cpu-sleep-0-0 {
- compatible = "arm,idle-state";
- idle-state-name = "little-power-down";
- arm,psci-suspend-param = <0x40000003>;
- entry-latency-us = <350>;
- exit-latency-us = <461>;
- min-residency-us = <1890>;
- local-timer-stop;
- };
-
- little_cpu_sleep_1: cpu-sleep-0-1 {
- compatible = "arm,idle-state";
- idle-state-name = "little-rail-power-down";
- arm,psci-suspend-param = <0x40000004>;
- entry-latency-us = <360>;
- exit-latency-us = <531>;
- min-residency-us = <3934>;
- local-timer-stop;
- };
-
- big_cpu_sleep_0: cpu-sleep-1-0 {
- compatible = "arm,idle-state";
- idle-state-name = "big-power-down";
- arm,psci-suspend-param = <0x40000003>;
- entry-latency-us = <264>;
- exit-latency-us = <621>;
- min-residency-us = <952>;
- local-timer-stop;
- };
-
- big_cpu_sleep_1: cpu-sleep-1-1 {
- compatible = "arm,idle-state";
- idle-state-name = "big-rail-power-down";
- arm,psci-suspend-param = <0x40000004>;
- entry-latency-us = <702>;
- exit-latency-us = <1061>;
- min-residency-us = <4488>;
- local-timer-stop;
- };
-
- cluster_sleep_0: cluster-sleep-0 {
- compatible = "arm,idle-state";
- idle-state-name = "cluster-power-down";
- arm,psci-suspend-param = <0x400000F4>;
- entry-latency-us = <3263>;
- exit-latency-us = <6562>;
- min-residency-us = <9987>;
- local-timer-stop;
- };
-};
-
-&cpu0 {
- /delete-property/ power-domains;
- /delete-property/ power-domain-names;
- cpu-idle-states = <&little_cpu_sleep_0
- &little_cpu_sleep_1
- &cluster_sleep_0>;
-};
-
-&cpu1 {
- /delete-property/ power-domains;
- /delete-property/ power-domain-names;
- cpu-idle-states = <&little_cpu_sleep_0
- &little_cpu_sleep_1
- &cluster_sleep_0>;
-};
-
-&cpu2 {
- /delete-property/ power-domains;
- /delete-property/ power-domain-names;
- cpu-idle-states = <&little_cpu_sleep_0
- &little_cpu_sleep_1
- &cluster_sleep_0>;
-};
-
-&cpu3 {
- /delete-property/ power-domains;
- /delete-property/ power-domain-names;
- cpu-idle-states = <&little_cpu_sleep_0
- &little_cpu_sleep_1
- &cluster_sleep_0>;
-};
-
-&cpu4 {
- /delete-property/ power-domains;
- /delete-property/ power-domain-names;
- cpu-idle-states = <&big_cpu_sleep_0
- &big_cpu_sleep_1
- &cluster_sleep_0>;
-};
-
-&cpu5 {
- /delete-property/ power-domains;
- /delete-property/ power-domain-names;
- cpu-idle-states = <&big_cpu_sleep_0
- &big_cpu_sleep_1
- &cluster_sleep_0>;
-};
-
-&cpu6 {
- /delete-property/ power-domains;
- /delete-property/ power-domain-names;
- cpu-idle-states = <&big_cpu_sleep_0
- &big_cpu_sleep_1
- &cluster_sleep_0>;
-};
-
-&cpu7 {
- /delete-property/ power-domains;
- /delete-property/ power-domain-names;
- cpu-idle-states = <&big_cpu_sleep_0
- &big_cpu_sleep_1
- &cluster_sleep_0>;
-};
-
-&lmh_cluster0 {
- status = "disabled";
-};
-
-&lmh_cluster1 {
- status = "disabled";
-};
-
-/*
- * Reserved memory changes
- *
- * Putting this all together (out of order with the rest of the file) to keep
- * all modifications to the memory map (from sdm845.dtsi) in one place.
- */
-
-/*
- * Our mpss_region is 8MB bigger than the default one and that conflicts
- * with venus_mem and cdsp_mem.
- *
- * For venus_mem we'll delete and re-create at a different address.
- *
- * cdsp_mem isn't used on cheza right now so we won't bother re-creating it; but
- * that also means we need to delete cdsp_pas.
- */
-/delete-node/ &venus_mem;
-/delete-node/ &cdsp_mem;
-/delete-node/ &cdsp_pas;
-/delete-node/ &gpu_mem;
-
-/* Increase the size from 120 MB to 128 MB */
-&mpss_region {
- reg = <0 0x8e000000 0 0x8000000>;
-};
-
-/* Increase the size from 2MB to 8MB */
-&rmtfs_mem {
- reg = <0 0x88f00000 0 0x800000>;
-};
-
-/ {
- reserved-memory {
- venus_mem: memory@96000000 {
- reg = <0 0x96000000 0 0x500000>;
- no-map;
- };
- };
-};
-
-&qspi {
- status = "okay";
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&qspi_clk>, <&qspi_cs0>, <&qspi_data0>, <&qspi_data1>;
- pinctrl-1 = <&qspi_sleep>;
-
- flash@0 {
- compatible = "jedec,spi-nor";
- reg = <0>;
-
- /*
- * In theory chip supports up to 104 MHz and controller up
- * to 80 MHz, but above 25 MHz wasn't reliable so we'll use
- * that for now. b:117440651
- */
- spi-max-frequency = <25000000>;
- spi-tx-bus-width = <2>;
- spi-rx-bus-width = <2>;
- };
-};
-
-
-&apps_rsc {
- /delete-property/ power-domains;
-
- regulators-0 {
- compatible = "qcom,pm8998-rpmh-regulators";
- qcom,pmic-id = "a";
-
- vdd-s1-supply = <&src_vph_pwr>;
- vdd-s2-supply = <&src_vph_pwr>;
- vdd-s3-supply = <&src_vph_pwr>;
- vdd-s4-supply = <&src_vph_pwr>;
- vdd-s5-supply = <&src_vph_pwr>;
- vdd-s6-supply = <&src_vph_pwr>;
- vdd-s7-supply = <&src_vph_pwr>;
- vdd-s8-supply = <&src_vph_pwr>;
- vdd-s9-supply = <&src_vph_pwr>;
- vdd-s10-supply = <&src_vph_pwr>;
- vdd-s11-supply = <&src_vph_pwr>;
- vdd-s12-supply = <&src_vph_pwr>;
- vdd-s13-supply = <&src_vph_pwr>;
- vdd-l1-l27-supply = <&src_pp1025_s7a>;
- vdd-l2-l8-l17-supply = <&src_pp1350_s3a>;
- vdd-l3-l11-supply = <&src_pp1025_s7a>;
- vdd-l4-l5-supply = <&src_pp1025_s7a>;
- vdd-l6-supply = <&src_vph_pwr>;
- vdd-l7-l12-l14-l15-supply = <&src_pp2040_s5a>;
- vdd-l9-supply = <&src_pp2040_s5a>;
- vdd-l10-l23-l25-supply = <&src_vreg_bob>;
- vdd-l13-l19-l21-supply = <&src_vreg_bob>;
- vdd-l16-l28-supply = <&src_vreg_bob>;
- vdd-l18-l22-supply = <&src_vreg_bob>;
- vdd-l20-l24-supply = <&src_vreg_bob>;
- vdd-l26-supply = <&src_pp1350_s3a>;
- vin-lvs-1-2-supply = <&src_pp1800_s4a>;
-
- src_pp1125_s2a: smps2 {
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- };
-
- src_pp1350_s3a: smps3 {
- regulator-min-microvolt = <1352000>;
- regulator-max-microvolt = <1352000>;
- };
-
- src_pp2040_s5a: smps5 {
- regulator-min-microvolt = <1904000>;
- regulator-max-microvolt = <2040000>;
- };
-
- src_pp1025_s7a: smps7 {
- regulator-min-microvolt = <900000>;
- regulator-max-microvolt = <1028000>;
- };
-
- vdd_qusb_hs0:
- vdda_hp_pcie_core:
- vdda_mipi_csi0_0p9:
- vdda_mipi_csi1_0p9:
- vdda_mipi_csi2_0p9:
- vdda_mipi_dsi0_pll:
- vdda_mipi_dsi1_pll:
- vdda_qlink_lv:
- vdda_qlink_lv_ck:
- vdda_qrefs_0p875:
- vdda_pcie_core:
- vdda_pll_cc_ebi01:
- vdda_pll_cc_ebi23:
- vdda_sp_sensor:
- vdda_ufs1_core:
- vdda_ufs2_core:
- vdda_usb1_ss_core:
- vdda_usb2_ss_core:
- src_pp875_l1a: ldo1 {
- regulator-min-microvolt = <880000>;
- regulator-max-microvolt = <880000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- vddpx_10:
- src_pp1200_l2a: ldo2 {
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-
- /* TODO: why??? */
- regulator-always-on;
- };
-
- pp1000_l3a_sdr845: ldo3 {
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- vdd_wcss_cx:
- vdd_wcss_mx:
- vdda_wcss_pll:
- src_pp800_l5a: ldo5 {
- regulator-min-microvolt = <800000>;
- regulator-max-microvolt = <800000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- vddpx_13:
- src_pp1800_l6a: ldo6 {
- regulator-min-microvolt = <1856000>;
- regulator-max-microvolt = <1856000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- pp1800_l7a_wcn3990: ldo7 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- src_pp1200_l8a: ldo8 {
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1248000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- pp1800_dx_pen:
- src_pp1800_l9a: ldo9 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- src_pp1800_l10a: ldo10 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- pp1000_l11a_sdr845: ldo11 {
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1048000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- vdd_qfprom:
- vdd_qfprom_sp:
- vdda_apc1_cs_1p8:
- vdda_gfx_cs_1p8:
- vdda_qrefs_1p8:
- vdda_qusb_hs0_1p8:
- vddpx_11:
- src_pp1800_l12a: ldo12 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- vddpx_2:
- src_pp2950_l13a: ldo13 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <2960000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- src_pp1800_l14a: ldo14 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- src_pp1800_l15a: ldo15 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- pp2700_l16a: ldo16 {
- regulator-min-microvolt = <2704000>;
- regulator-max-microvolt = <2704000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- src_pp1300_l17a: ldo17 {
- regulator-min-microvolt = <1304000>;
- regulator-max-microvolt = <1304000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- pp2700_l18a: ldo18 {
- regulator-min-microvolt = <2704000>;
- regulator-max-microvolt = <2960000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- /*
- * NOTE: this rail should have been called
- * src_pp3300_l19a in the schematic
- */
- src_pp3000_l19a: ldo19 {
- regulator-min-microvolt = <3304000>;
- regulator-max-microvolt = <3304000>;
-
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- src_pp2950_l20a: ldo20 {
- regulator-min-microvolt = <2704000>;
- regulator-max-microvolt = <2960000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- src_pp2950_l21a: ldo21 {
- regulator-min-microvolt = <2704000>;
- regulator-max-microvolt = <2960000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- pp3300_hub:
- src_pp3300_l22a: ldo22 {
- regulator-min-microvolt = <3304000>;
- regulator-max-microvolt = <3304000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- /*
- * HACK: Should add a usb hub node and driver
- * to turn this on and off at suspend/resume time
- */
- regulator-boot-on;
- regulator-always-on;
- };
-
- pp3300_l23a_ch1_wcn3990: ldo23 {
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3312000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- vdda_qusb_hs0_3p1:
- src_pp3075_l24a: ldo24 {
- regulator-min-microvolt = <3088000>;
- regulator-max-microvolt = <3088000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- pp3300_l25a_ch0_wcn3990: ldo25 {
- regulator-min-microvolt = <3304000>;
- regulator-max-microvolt = <3304000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- pp1200_hub:
- vdda_hp_pcie_1p2:
- vdda_hv_ebi0:
- vdda_hv_ebi1:
- vdda_hv_ebi2:
- vdda_hv_ebi3:
- vdda_mipi_csi_1p25:
- vdda_mipi_dsi0_1p2:
- vdda_mipi_dsi1_1p2:
- vdda_pcie_1p2:
- vdda_ufs1_1p2:
- vdda_ufs2_1p2:
- vdda_usb1_ss_1p2:
- vdda_usb2_ss_1p2:
- src_pp1200_l26a: ldo26 {
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- pp3300_dx_pen:
- src_pp3300_l28a: ldo28 {
- regulator-min-microvolt = <3304000>;
- regulator-max-microvolt = <3304000>;
- regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
- };
-
- src_pp1800_lvs1: lvs1 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- src_pp1800_lvs2: lvs2 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
- };
-
- regulators-1 {
- compatible = "qcom,pm8005-rpmh-regulators";
- qcom,pmic-id = "c";
-
- vdd-s1-supply = <&src_vph_pwr>;
- vdd-s2-supply = <&src_vph_pwr>;
- vdd-s3-supply = <&src_vph_pwr>;
- vdd-s4-supply = <&src_vph_pwr>;
-
- src_pp600_s3c: smps3 {
- regulator-min-microvolt = <600000>;
- regulator-max-microvolt = <600000>;
- };
- };
-};
-
-edp_brij_i2c: &i2c3 {
- status = "okay";
- clock-frequency = <400000>;
-
- sn65dsi86_bridge: bridge@2d {
- compatible = "ti,sn65dsi86";
- reg = <0x2d>;
- pinctrl-names = "default";
- pinctrl-0 = <&edp_brij_en &edp_brij_irq>;
-
- interrupt-parent = <&tlmm>;
- interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
-
- enable-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>;
-
- vpll-supply = <&src_pp1800_s4a>;
- vccio-supply = <&src_pp1800_s4a>;
- vcca-supply = <&src_pp1200_l2a>;
- vcc-supply = <&src_pp1200_l2a>;
-
- clocks = <&rpmhcc RPMH_LN_BB_CLK2>;
- clock-names = "refclk";
-
- no-hpd;
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
- sn65dsi86_in: endpoint {
- remote-endpoint = <&mdss_dsi0_out>;
- };
- };
-
- port@1 {
- reg = <1>;
- sn65dsi86_out: endpoint {
- remote-endpoint = <&panel_in_edp>;
- };
- };
- };
- };
-};
-
-ap_pen_1v8: &i2c11 {
- status = "okay";
- clock-frequency = <400000>;
-
- digitizer@9 {
- compatible = "wacom,w9013", "hid-over-i2c";
- reg = <0x9>;
- pinctrl-names = "default";
- pinctrl-0 = <&pen_irq_l>, <&pen_pdct_l>, <&pen_rst_l>;
-
- vdd-supply = <&pp3300_dx_pen>;
- vddl-supply = <&pp1800_dx_pen>;
- post-power-on-delay-ms = <100>;
-
- interrupt-parent = <&tlmm>;
- interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
-
- hid-descr-addr = <0x1>;
- };
-};
-
-amp_i2c: &i2c12 {
- status = "okay";
- clock-frequency = <400000>;
-};
-
-ap_ts_i2c: &i2c14 {
- status = "okay";
- clock-frequency = <400000>;
-
- touchscreen@10 {
- compatible = "elan,ekth3500";
- reg = <0x10>;
- pinctrl-names = "default";
- pinctrl-0 = <&ts_int_l &ts_reset_l>;
-
- interrupt-parent = <&tlmm>;
- interrupts = <125 IRQ_TYPE_LEVEL_LOW>;
-
- vcc33-supply = <&src_pp3300_l28a>;
-
- reset-gpios = <&tlmm 118 GPIO_ACTIVE_LOW>;
- };
-};
-
-&gpu {
- status = "okay";
-};
-
-&ipa {
- qcom,gsi-loader = "modem";
- status = "okay";
-};
-
-&lpasscc {
- status = "okay";
-};
-
-&mdss {
- status = "okay";
-};
-
-&mdss_dsi0 {
- status = "okay";
- vdda-supply = <&vdda_mipi_dsi0_1p2>;
-
- ports {
- port@1 {
- endpoint {
- remote-endpoint = <&sn65dsi86_in>;
- data-lanes = <0 1 2 3>;
- };
- };
- };
-};
-
-&mdss_dsi0_phy {
- status = "okay";
- vdds-supply = <&vdda_mipi_dsi0_pll>;
-};
-
-/*
- * Cheza fw does not properly program the GPU aperture to allow the
- * GPU to update the SMMU pagetables for context switches. Work
- * around this by dropping the "qcom,adreno-smmu" compat string.
- */
-&adreno_smmu {
- compatible = "qcom,sdm845-smmu-v2", "qcom,smmu-v2";
-};
-
-&mss_pil {
- status = "okay";
-
- iommus = <&apps_smmu 0x781 0x0>,
- <&apps_smmu 0x724 0x3>;
-};
-
-&pm8998_pwrkey {
- status = "disabled";
-};
-
-&qupv3_id_0 {
- status = "okay";
- iommus = <&apps_smmu 0x0 0x3>;
-};
-
-&qupv3_id_1 {
- status = "okay";
- iommus = <&apps_smmu 0x6c0 0x3>;
-};
-
-&sdhc_2 {
- status = "okay";
-
- pinctrl-names = "default";
- pinctrl-0 = <&sdc2_clk &sdc2_cmd &sdc2_data &sd_cd_odl>;
-
- vmmc-supply = <&src_pp2950_l21a>;
- vqmmc-supply = <&vddpx_2>;
-
- cd-gpios = <&tlmm 44 GPIO_ACTIVE_LOW>;
-};
-
-&spi0 {
- status = "okay";
-};
-
-&spi5 {
- status = "okay";
-
- tpm@0 {
- compatible = "google,cr50";
- reg = <0>;
- pinctrl-names = "default";
- pinctrl-0 = <&h1_ap_int_odl>;
- spi-max-frequency = <800000>;
- interrupt-parent = <&tlmm>;
- interrupts = <129 IRQ_TYPE_EDGE_RISING>;
- };
-};
-
-&spi10 {
- status = "okay";
-
- cros_ec: ec@0 {
- compatible = "google,cros-ec-spi";
- reg = <0>;
- interrupt-parent = <&tlmm>;
- interrupts = <122 IRQ_TYPE_LEVEL_LOW>;
- pinctrl-names = "default";
- pinctrl-0 = <&ec_ap_int_l>;
- spi-max-frequency = <3000000>;
- wakeup-source;
-
- cros_ec_pwm: pwm {
- compatible = "google,cros-ec-pwm";
- #pwm-cells = <1>;
- };
-
- i2c_tunnel: i2c-tunnel {
- compatible = "google,cros-ec-i2c-tunnel";
- google,remote-bus = <0>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- };
-};
-
-#include <arm/cros-ec-keyboard.dtsi>
-#include <arm/cros-ec-sbs.dtsi>
-
-&uart6 {
- status = "okay";
-
- pinctrl-0 = <&qup_uart6_4pin>;
-
- bluetooth: bluetooth {
- compatible = "qcom,wcn3990-bt";
- vddio-supply = <&src_pp1800_s4a>;
- vddxo-supply = <&pp1800_l7a_wcn3990>;
- vddrf-supply = <&src_pp1300_l17a>;
- vddch0-supply = <&pp3300_l25a_ch0_wcn3990>;
- max-speed = <3200000>;
- };
-};
-
-&uart9 {
- status = "okay";
-};
-
-&ufs_mem_hc {
- status = "okay";
-
- reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
-
- vcc-supply = <&src_pp2950_l20a>;
- vcc-max-microamp = <600000>;
-};
-
-&ufs_mem_phy {
- status = "okay";
-
- vdda-phy-supply = <&vdda_ufs1_core>;
- vdda-pll-supply = <&vdda_ufs1_1p2>;
-};
-
-&usb_1 {
- status = "okay";
-
- /* We'll use this as USB 2.0 only */
- qcom,select-utmi-as-pipe-clk;
-};
-
-&usb_1_dwc3 {
- /*
- * The hardware design intends this port to be hooked up in peripheral
- * mode, so we'll hardcode it here. Some details:
- * - SDM845 expects only a single Type C connector so it has only one
- * native Type C port but cheza has two Type C connectors.
- * - The only source of DP is the single native Type C port.
- * - On cheza we want to be able to hook DP up to _either_ of the
- * two Type C connectors and want to be able to achieve 4 lanes of DP.
- * - When you configure a Type C port for 4 lanes of DP you lose USB3.
- * - In order to make everything work, the native Type C port is always
- * configured as 4-lanes DP so it's always available.
- * - The extra USB3 port on SDM845 goes to a USB 3 hub which is then
- * sent to the two Type C connectors.
- * - The extra USB2 lines from the native Type C port are always
- * setup as "peripheral" so that we can mux them over to one connector
- * or the other if someone needs the connector configured as a gadget
- * (but they only get USB2 speeds).
- *
- * All the hardware muxes would allow us to hook things up in different
- * ways to some potential benefit for static configurations (you could
- * achieve extra USB2 bandwidth by using two different ports for the
- * two connectors or possibly even get USB3 peripheral mode), but in
- * each case you end up forcing to disconnect/reconnect an in-use
- * USB session in some cases depending on what you hotplug into the
- * other connector. Thus hardcoding this as peripheral makes sense.
- */
- dr_mode = "peripheral";
-
- /*
- * We always need the high speed pins as 4-lanes DP in case someone
- * hotplugs a DP peripheral. Thus limit this port to a max of high
- * speed.
- */
- maximum-speed = "high-speed";
-
- /*
- * We don't need the usb3-phy since we run in highspeed mode always, so
- * re-define these properties removing the superspeed USB PHY reference.
- */
- phys = <&usb_1_hsphy>;
- phy-names = "usb2-phy";
-};
-
-&usb_1_hsphy {
- status = "okay";
-
- vdd-supply = <&vdda_usb1_ss_core>;
- vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
- vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
-
- 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_2 {
- status = "okay";
-};
-
-&usb_2_dwc3 {
- /* We have this hooked up to a hub and we always use in host mode */
- dr_mode = "host";
-};
-
-&usb_2_hsphy {
- status = "okay";
-
- vdd-supply = <&vdda_usb2_ss_core>;
- vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
- vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
-
- qcom,imp-res-offset-value = <8>;
- qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_22_8_MA>;
-};
-
-&usb_2_qmpphy {
- status = "okay";
-
- vdda-phy-supply = <&vdda_usb2_ss_1p2>;
- vdda-pll-supply = <&vdda_usb2_ss_core>;
-};
-
-&wifi {
- status = "okay";
-
- vdd-0.8-cx-mx-supply = <&src_pp800_l5a >;
- vdd-1.8-xo-supply = <&pp1800_l7a_wcn3990>;
- vdd-1.3-rfa-supply = <&src_pp1300_l17a>;
- vdd-3.3-ch0-supply = <&pp3300_l25a_ch0_wcn3990>;
-};
-
-/* PINCTRL - additions to nodes defined in sdm845.dtsi */
-
-&qspi_cs0 {
- bias-disable; /* External pullup */
-};
-
-&qspi_clk {
- bias-disable; /* Rely on Cr50 internal pulldown */
-};
-
-&qspi_data0 {
- bias-disable; /* Rely on Cr50 internal pulldown */
-};
-
-&qspi_data1 {
- bias-pull-down;
-};
-
-&qup_i2c3_default {
- drive-strength = <2>;
-
- /* Has external pullup */
- bias-disable;
-};
-
-&qup_i2c11_default {
- drive-strength = <2>;
-
- /* Has external pullup */
- bias-disable;
-};
-
-&qup_i2c12_default {
- drive-strength = <2>;
-
- /* Has external pullup */
- bias-disable;
-};
-
-&qup_i2c14_default {
- drive-strength = <2>;
-
- /* Has external pullup */
- bias-disable;
-};
-
-&qup_spi0_default {
- drive-strength = <2>;
- bias-disable;
-};
-
-&qup_spi5_default {
- drive-strength = <2>;
- bias-disable;
-};
-
-&qup_spi10_default {
- drive-strength = <2>;
- bias-disable;
-};
-
-&qup_uart9_rx {
- drive-strength = <2>;
- bias-pull-up;
-};
-
-&qup_uart9_tx {
- drive-strength = <2>;
- bias-disable;
-};
-
-/* PINCTRL - board-specific pinctrl */
-&pm8005_gpios {
- gpio-line-names = "",
- "",
- "SLB",
- "";
-};
-
-&pm8998_adc {
- channel@4d {
- reg = <ADC5_AMUX_THM1_100K_PU>;
- label = "sdm_temp";
- };
-
- channel@4e {
- reg = <ADC5_AMUX_THM2_100K_PU>;
- label = "quiet_temp";
- };
-
- channel@4f {
- reg = <ADC5_AMUX_THM3_100K_PU>;
- label = "lte_temp_1";
- };
-
- channel@50 {
- reg = <ADC5_AMUX_THM4_100K_PU>;
- label = "lte_temp_2";
- };
-
- channel@51 {
- reg = <ADC5_AMUX_THM5_100K_PU>;
- label = "charger_temp";
- };
-};
-
-&pm8998_gpios {
- gpio-line-names = "",
- "",
- "SW_CTRL",
- "",
- "",
- "",
- "",
- "",
- "",
- "",
- "",
- "",
- "",
- "",
- "",
- "",
- "",
- "",
- "",
- "",
- "",
- "CFG_OPT1",
- "WCSS_PWR_REQ",
- "",
- "CFG_OPT2",
- "SLB";
-};
-
-&tlmm {
- /*
- * pinctrl settings for pins that have no real owners.
- */
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&bios_flash_wp_r_l>,
- <&ap_suspend_l_deassert>;
-
- pinctrl-1 = <&bios_flash_wp_r_l>,
- <&ap_suspend_l_assert>;
-
- /*
- * Hogs prevent usermode from changing the value. A GPIO can be both
- * here and in the pinctrl section.
- */
- ap-suspend-l-hog {
- gpio-hog;
- gpios = <126 GPIO_ACTIVE_LOW>;
- output-low;
- };
-
- ap_edp_bklten: ap-edp-bklten-state {
- pins = "gpio37";
- function = "gpio";
- drive-strength = <2>;
- bias-disable;
- };
-
- bios_flash_wp_r_l: bios-flash-wp-r-l-state {
- pins = "gpio128";
- function = "gpio";
- bias-disable;
- };
-
- ec_ap_int_l: ec-ap-int-l-state {
- pins = "gpio122";
- function = "gpio";
- bias-pull-up;
- };
-
- edp_brij_en: edp-brij-en-state {
- pins = "gpio102";
- function = "gpio";
- drive-strength = <2>;
- bias-disable;
- };
-
- edp_brij_irq: edp-brij-irq-state {
- pins = "gpio10";
- function = "gpio";
- drive-strength = <2>;
- bias-pull-down;
- };
-
- en_pp3300_dx_edp: en-pp3300-dx-edp-state {
- pins = "gpio43";
- function = "gpio";
- drive-strength = <2>;
- bias-disable;
- };
-
- h1_ap_int_odl: h1-ap-int-odl-state {
- pins = "gpio129";
- function = "gpio";
- bias-pull-up;
- };
-
- pen_eject_odl: pen-eject-odl-state {
- pins = "gpio119";
- function = "gpio";
- bias-pull-up;
- };
-
- pen_irq_l: pen-irq-l-state {
- pins = "gpio24";
- function = "gpio";
-
- /* Has external pullup */
- bias-disable;
- };
-
- pen_pdct_l: pen-pdct-l-state {
- pins = "gpio63";
- function = "gpio";
-
- /* Has external pullup */
- bias-disable;
- };
-
- pen_rst_l: pen-rst-l-state {
- pins = "gpio23";
- function = "gpio";
- bias-disable;
- drive-strength = <2>;
-
- /*
- * The pen driver doesn't currently support
- * driving this reset line. By specifying
- * output-high here we're relying on the fact
- * that this pin has a default pulldown at boot
- * (which makes sure the pen was in reset if it
- * was powered) and then we set it high here to
- * take it out of reset. Better would be if the
- * pen driver could control this and we could
- * remove "output-high" here.
- */
- output-high;
- };
-
- qspi_sleep: qspi-sleep-state {
- pins = "gpio90", "gpio91", "gpio92", "gpio95";
-
- /*
- * When we're not actively transferring we want pins as GPIOs
- * with output disabled so that the quad SPI IP block stops
- * driving them. We rely on the normal pulls configured in
- * the active state and don't redefine them here. Also note
- * that we don't need the reverse (output-enable) in the
- * normal mode since the "output-enable" only matters for
- * GPIO function.
- */
- function = "gpio";
- output-disable;
- };
-
- sdc2_clk: sdc2-clk-state {
- pins = "sdc2_clk";
- bias-disable;
-
- /*
- * It seems that mmc_test reports errors if drive
- * strength is not 16.
- */
- drive-strength = <16>;
- };
-
- sdc2_cmd: sdc2-cmd-state {
- pins = "sdc2_cmd";
- bias-pull-up;
- drive-strength = <16>;
- };
-
- sdc2_data: sdc2-data-state {
- pins = "sdc2_data";
- bias-pull-up;
- drive-strength = <16>;
- };
-
- sd_cd_odl: sd-cd-odl-state {
- pins = "gpio44";
- function = "gpio";
- bias-pull-up;
- };
-
- ts_int_l: ts-int-l-state {
- pins = "gpio125";
- function = "gpio";
- bias-pull-up;
- };
-
- ts_reset_l: ts-reset-l-state {
- pins = "gpio118";
- function = "gpio";
- bias-disable;
- drive-strength = <2>;
- };
-
- ap_suspend_l_assert: ap-suspend-l-assert-state {
- pins = "gpio126";
- function = "gpio";
- bias-disable;
- drive-strength = <2>;
- output-low;
- };
-
- ap_suspend_l_deassert: ap-suspend-l-deassert-state {
- pins = "gpio126";
- function = "gpio";
- bias-disable;
- drive-strength = <2>;
- output-high;
- };
-};
-
-&venus {
- status = "okay";
-
- video-firmware {
- iommus = <&apps_smmu 0x10b2 0x0>;
- };
-};
--
2.50.1
^ permalink raw reply related [flat|nested] 17+ messages in thread