| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20241216-gs101-simplefb-v1-3-8ccad1830281@linaro.org>
Date: Mon, 16 Dec 2024 13:06:28 +0000
From: André Draszik <andre.draszik@...aro.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Peter Griffin <peter.griffin@...aro.org>,
Tudor Ambarus <tudor.ambarus@...aro.org>,
Alim Akhtar <alim.akhtar@...sung.com>
Cc: Will McVicker <willmcvicker@...gle.com>, kernel-team@...roid.com,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org,
André Draszik <andre.draszik@...aro.org>
Subject: [PATCH 3/4] arm64: dts: exynos: gs101-oriole: move common Pixel6 &
6Pro parts into a .dtsi
In order to support Pixel 6 (Oriole) and Pixel 6 Pro (Raven) properly,
we have to be able to distinguish them properly as we add support for
more features.
For example, Raven has a larger display. There are other differences,
like battery design capacity, etc.
Move all the parts that are common for now into a gs101-raviole.dtsi,
and just leave the display related things in gs101-oriole.dts.
Raviole was chosen as the name because Google uses that when referring
to the combination of Oriole & Raven, keeping the familiar terminology.
Signed-off-by: André Draszik <andre.draszik@...aro.org>
---
Note: MAINTAINERS doesn't need updating, it covers this whole directory
---
arch/arm64/boot/dts/exynos/google/gs101-oriole.dts | 290 +-------------------
.../boot/dts/exynos/google/gs101-raviole.dtsi | 297 +++++++++++++++++++++
2 files changed, 305 insertions(+), 282 deletions(-)
diff --git a/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts b/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts
index 4e1625e3fbb4..2bc9371cd42e 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts
+++ b/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts
@@ -8,294 +8,20 @@
/dts-v1/;
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/usb/pd.h>
-#include "gs101-pinctrl.h"
-#include "gs101.dtsi"
+#include "gs101-raviole.dtsi"
/ {
model = "Oriole";
compatible = "google,gs101-oriole", "google,gs101";
-
- aliases {
- serial0 = &serial_0;
- };
-
- chosen {
- #address-cells = <2>;
- #size-cells = <1>;
- ranges;
-
- /* Bootloader expects bootargs specified otherwise it crashes */
- bootargs = "";
- stdout-path = &serial_0;
-
- /* Use display framebuffer as setup by bootloader */
- framebuffer0: framebuffer@...00000 {
- compatible = "simple-framebuffer";
- reg = <0x0 0xfac00000 (1080 * 2400 * 4)>;
- width = <1080>;
- height = <2400>;
- stride = <(1080 * 4)>;
- format = "a8r8g8b8";
- };
- };
-
- gpio-keys {
- compatible = "gpio-keys";
- pinctrl-0 = <&key_voldown>, <&key_volup>, <&key_power>;
- pinctrl-names = "default";
-
- button-vol-down {
- label = "KEY_VOLUMEDOWN";
- linux,code = <KEY_VOLUMEDOWN>;
- gpios = <&gpa7 3 GPIO_ACTIVE_LOW>;
- wakeup-source;
- };
-
- button-vol-up {
- label = "KEY_VOLUMEUP";
- linux,code = <KEY_VOLUMEUP>;
- gpios = <&gpa8 1 GPIO_ACTIVE_LOW>;
- wakeup-source;
- };
-
- button-power {
- label = "KEY_POWER";
- linux,code = <KEY_POWER>;
- gpios = <&gpa10 1 GPIO_ACTIVE_LOW>;
- wakeup-source;
- };
- };
-
- /* TODO: Remove this once PMIC is implemented */
- reg_placeholder: regulator-0 {
- compatible = "regulator-fixed";
- regulator-name = "placeholder_reg";
- };
-
- /* TODO: Remove this once S2MPG11 slave PMIC is implemented */
- ufs_0_fixed_vcc_reg: regulator-1 {
- compatible = "regulator-fixed";
- regulator-name = "ufs-vcc";
- gpio = <&gpp0 1 GPIO_ACTIVE_HIGH>;
- regulator-boot-on;
- enable-active-high;
- };
-
- reserved-memory {
- cont_splash_mem: splash@...00000 {
- reg = <0x0 0xfac00000 (1080 * 2400 * 4)>;
- no-map;
- };
- };
-};
-
-&ext_24_5m {
- clock-frequency = <24576000>;
-};
-
-&ext_200m {
- clock-frequency = <200000000>;
-};
-
-&hsi2c_8 {
- status = "okay";
-
- eeprom: eeprom@50 {
- compatible = "atmel,24c08";
- reg = <0x50>;
- };
-};
-
-&hsi2c_12 {
- status = "okay";
- /* TODO: add the devices once drivers exist */
-
- usb-typec@25 {
- compatible = "maxim,max77759-tcpci", "maxim,max33359";
- reg = <0x25>;
- interrupts-extended = <&gpa8 2 IRQ_TYPE_LEVEL_LOW>;
- pinctrl-0 = <&typec_int>;
- pinctrl-names = "default";
-
- connector {
- compatible = "usb-c-connector";
- label = "USB-C";
- data-role = "dual";
- power-role = "dual";
- self-powered;
- try-power-role = "sink";
- op-sink-microwatt = <2600000>;
- slow-charger-loop;
- /*
- * max77759 operating in reverse boost mode (0xA) can
- * source up to 1.5A while extboost can only do ~1A.
- * Since extboost is the primary path, advertise 900mA.
- */
- source-pdos = <PDO_FIXED(5000, 900,
- (PDO_FIXED_SUSPEND
- | PDO_FIXED_USB_COMM
- | PDO_FIXED_DATA_SWAP
- | PDO_FIXED_DUAL_ROLE))>;
- sink-pdos = <PDO_FIXED(5000, 3000,
- (PDO_FIXED_DATA_SWAP
- | PDO_FIXED_USB_COMM
- | PDO_FIXED_HIGHER_CAP
- | PDO_FIXED_DUAL_ROLE))
- PDO_FIXED(9000, 2200, 0)
- PDO_PPS_APDO(5000, 11000, 3000)>;
- sink-vdos = <VDO_IDH(1, 1, IDH_PTYPE_PERIPH, 0,
- IDH_PTYPE_DFP_HOST, 2, 0x18d1)
- VDO_CERT(0x0)
- VDO_PRODUCT(0x4ee1, 0x0)
- VDO_UFP(UFP_VDO_VER1_2,
- (DEV_USB2_CAPABLE
- | DEV_USB3_CAPABLE),
- UFP_RECEPTACLE, 0,
- AMA_VCONN_NOT_REQ, 0,
- UFP_ALTMODE_NOT_SUPP,
- UFP_USB32_GEN1)
- /* padding */ 0
- VDO_DFP(DFP_VDO_VER1_1,
- (HOST_USB2_CAPABLE
- | HOST_USB3_CAPABLE),
- DFP_RECEPTACLE, 0)>;
- sink-vdos-v1 = <VDO_IDH(1, 1, IDH_PTYPE_PERIPH, 0,
- 0, 0, 0x18d1)
- VDO_CERT(0x0)
- VDO_PRODUCT(0x4ee1, 0x0)>;
- /*
- * Until bootloader is updated to set those two when
- * console is enabled, we disable PD here.
- */
- pd-disable;
- typec-power-opmode = "default";
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
-
- usbc0_orien_sw: endpoint {
- remote-endpoint = <&usbdrd31_phy_orien_switch>;
- };
- };
-
- port@1 {
- reg = <1>;
-
- usbc0_role_sw: endpoint {
- remote-endpoint = <&usbdrd31_dwc3_role_switch>;
- };
- };
- };
- };
- };
-};
-
-&pinctrl_far_alive {
- key_voldown: key-voldown-pins {
- samsung,pins = "gpa7-3";
- samsung,pin-function = <GS101_PIN_FUNC_EINT>;
- samsung,pin-pud = <GS101_PIN_PULL_NONE>;
- samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
- };
-
- key_volup: key-volup-pins {
- samsung,pins = "gpa8-1";
- samsung,pin-function = <GS101_PIN_FUNC_EINT>;
- samsung,pin-pud = <GS101_PIN_PULL_NONE>;
- samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
- };
-
- typec_int: typec-int-pins {
- samsung,pins = "gpa8-2";
- samsung,pin-function = <GS101_PIN_FUNC_EINT>;
- samsung,pin-pud = <GS101_PIN_PULL_UP>;
- samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
- };
-};
-
-&pinctrl_gpio_alive {
- key_power: key-power-pins {
- samsung,pins = "gpa10-1";
- samsung,pin-function = <GS101_PIN_FUNC_EINT>;
- samsung,pin-pud = <GS101_PIN_PULL_NONE>;
- samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
- };
-};
-
-&serial_0 {
- status = "okay";
-};
-
-&ufs_0 {
- status = "okay";
- vcc-supply = <&ufs_0_fixed_vcc_reg>;
-};
-
-&ufs_0_phy {
- status = "okay";
-};
-
-&usbdrd31 {
- vdd10-supply = <®_placeholder>;
- vdd33-supply = <®_placeholder>;
- status = "okay";
-};
-
-&usbdrd31_dwc3 {
- dr_mode = "otg";
- usb-role-switch;
- role-switch-default-mode = "peripheral";
- maximum-speed = "super-speed-plus";
- status = "okay";
-
- port {
- usbdrd31_dwc3_role_switch: endpoint {
- remote-endpoint = <&usbc0_role_sw>;
- };
- };
-};
-
-&usbdrd31_phy {
- orientation-switch;
- /* TODO: Update these once PMIC is implemented */
- pll-supply = <®_placeholder>;
- dvdd-usb20-supply = <®_placeholder>;
- vddh-usb20-supply = <®_placeholder>;
- vdd33-usb20-supply = <®_placeholder>;
- vdda-usbdp-supply = <®_placeholder>;
- vddh-usbdp-supply = <®_placeholder>;
- status = "okay";
-
- port {
- usbdrd31_phy_orien_switch: endpoint {
- remote-endpoint = <&usbc0_orien_sw>;
- };
- };
-};
-
-&usi_uart {
- samsung,clkreq-on; /* needed for UART mode */
- status = "okay";
-};
-
-&usi8 {
- samsung,mode = <USI_V2_I2C>;
- status = "okay";
};
-&usi12 {
- samsung,mode = <USI_V2_I2C>;
- status = "okay";
+&framebuffer0 {
+ reg = <0x0 0xfac00000 (1080 * 2400 * 4)>;
+ width = <1080>;
+ height = <2400>;
+ stride = <(1080 * 4)>;
};
-&watchdog_cl0 {
- timeout-sec = <30>;
- status = "okay";
+&cont_splash_mem {
+ reg = <0x0 0xfac00000 (1080 * 2400 * 4)>;
};
diff --git a/arch/arm64/boot/dts/exynos/google/gs101-raviole.dtsi b/arch/arm64/boot/dts/exynos/google/gs101-raviole.dtsi
new file mode 100644
index 000000000000..90b08c1addbb
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/google/gs101-raviole.dtsi
@@ -0,0 +1,297 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Raviole Device Tree
+ *
+ * Copyright 2021-2023 Google LLC
+ * Copyright 2023 Linaro Ltd - <peter.griffin@...aro.org>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/usb/pd.h>
+#include "gs101-pinctrl.h"
+#include "gs101.dtsi"
+
+/ {
+ aliases {
+ serial0 = &serial_0;
+ };
+
+ chosen {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges;
+
+ /* Bootloader expects bootargs specified otherwise it crashes */
+ bootargs = "";
+ stdout-path = &serial_0;
+
+ /* Use display framebuffer as setup by bootloader */
+ framebuffer0: framebuffer@...00000 {
+ compatible = "simple-framebuffer";
+ /* size to be updated by actual board */
+ reg = <0x0 0xfac00000 0x100>;
+ format = "a8r8g8b8";
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-0 = <&key_voldown>, <&key_volup>, <&key_power>;
+ pinctrl-names = "default";
+
+ button-vol-down {
+ label = "KEY_VOLUMEDOWN";
+ linux,code = <KEY_VOLUMEDOWN>;
+ gpios = <&gpa7 3 GPIO_ACTIVE_LOW>;
+ wakeup-source;
+ };
+
+ button-vol-up {
+ label = "KEY_VOLUMEUP";
+ linux,code = <KEY_VOLUMEUP>;
+ gpios = <&gpa8 1 GPIO_ACTIVE_LOW>;
+ wakeup-source;
+ };
+
+ button-power {
+ label = "KEY_POWER";
+ linux,code = <KEY_POWER>;
+ gpios = <&gpa10 1 GPIO_ACTIVE_LOW>;
+ wakeup-source;
+ };
+ };
+
+ /* TODO: Remove this once PMIC is implemented */
+ reg_placeholder: regulator-0 {
+ compatible = "regulator-fixed";
+ regulator-name = "placeholder_reg";
+ };
+
+ /* TODO: Remove this once S2MPG11 slave PMIC is implemented */
+ ufs_0_fixed_vcc_reg: regulator-1 {
+ compatible = "regulator-fixed";
+ regulator-name = "ufs-vcc";
+ gpio = <&gpp0 1 GPIO_ACTIVE_HIGH>;
+ regulator-boot-on;
+ enable-active-high;
+ };
+
+ reserved-memory {
+ cont_splash_mem: splash@...00000 {
+ /* size to be updated by actual board */
+ reg = <0x0 0xfac00000 0x100>;
+ no-map;
+ };
+ };
+};
+
+&ext_24_5m {
+ clock-frequency = <24576000>;
+};
+
+&ext_200m {
+ clock-frequency = <200000000>;
+};
+
+&hsi2c_8 {
+ status = "okay";
+
+ eeprom: eeprom@50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ };
+};
+
+&hsi2c_12 {
+ status = "okay";
+ /* TODO: add the devices once drivers exist */
+
+ usb-typec@25 {
+ compatible = "maxim,max77759-tcpci", "maxim,max33359";
+ reg = <0x25>;
+ interrupts-extended = <&gpa8 2 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-0 = <&typec_int>;
+ pinctrl-names = "default";
+
+ connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ data-role = "dual";
+ power-role = "dual";
+ self-powered;
+ try-power-role = "sink";
+ op-sink-microwatt = <2600000>;
+ slow-charger-loop;
+ /*
+ * max77759 operating in reverse boost mode (0xA) can
+ * source up to 1.5A while extboost can only do ~1A.
+ * Since extboost is the primary path, advertise 900mA.
+ */
+ source-pdos = <PDO_FIXED(5000, 900,
+ (PDO_FIXED_SUSPEND
+ | PDO_FIXED_USB_COMM
+ | PDO_FIXED_DATA_SWAP
+ | PDO_FIXED_DUAL_ROLE))>;
+ sink-pdos = <PDO_FIXED(5000, 3000,
+ (PDO_FIXED_DATA_SWAP
+ | PDO_FIXED_USB_COMM
+ | PDO_FIXED_HIGHER_CAP
+ | PDO_FIXED_DUAL_ROLE))
+ PDO_FIXED(9000, 2200, 0)
+ PDO_PPS_APDO(5000, 11000, 3000)>;
+ sink-vdos = <VDO_IDH(1, 1, IDH_PTYPE_PERIPH, 0,
+ IDH_PTYPE_DFP_HOST, 2, 0x18d1)
+ VDO_CERT(0x0)
+ VDO_PRODUCT(0x4ee1, 0x0)
+ VDO_UFP(UFP_VDO_VER1_2,
+ (DEV_USB2_CAPABLE
+ | DEV_USB3_CAPABLE),
+ UFP_RECEPTACLE, 0,
+ AMA_VCONN_NOT_REQ, 0,
+ UFP_ALTMODE_NOT_SUPP,
+ UFP_USB32_GEN1)
+ /* padding */ 0
+ VDO_DFP(DFP_VDO_VER1_1,
+ (HOST_USB2_CAPABLE
+ | HOST_USB3_CAPABLE),
+ DFP_RECEPTACLE, 0)>;
+ sink-vdos-v1 = <VDO_IDH(1, 1, IDH_PTYPE_PERIPH, 0,
+ 0, 0, 0x18d1)
+ VDO_CERT(0x0)
+ VDO_PRODUCT(0x4ee1, 0x0)>;
+ /*
+ * Until bootloader is updated to set those two when
+ * console is enabled, we disable PD here.
+ */
+ pd-disable;
+ typec-power-opmode = "default";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ usbc0_orien_sw: endpoint {
+ remote-endpoint = <&usbdrd31_phy_orien_switch>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ usbc0_role_sw: endpoint {
+ remote-endpoint = <&usbdrd31_dwc3_role_switch>;
+ };
+ };
+ };
+ };
+ };
+};
+
+&pinctrl_far_alive {
+ key_voldown: key-voldown-pins {
+ samsung,pins = "gpa7-3";
+ samsung,pin-function = <GS101_PIN_FUNC_EINT>;
+ samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+ samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+ };
+
+ key_volup: key-volup-pins {
+ samsung,pins = "gpa8-1";
+ samsung,pin-function = <GS101_PIN_FUNC_EINT>;
+ samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+ samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+ };
+
+ typec_int: typec-int-pins {
+ samsung,pins = "gpa8-2";
+ samsung,pin-function = <GS101_PIN_FUNC_EINT>;
+ samsung,pin-pud = <GS101_PIN_PULL_UP>;
+ samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+ };
+};
+
+&pinctrl_gpio_alive {
+ key_power: key-power-pins {
+ samsung,pins = "gpa10-1";
+ samsung,pin-function = <GS101_PIN_FUNC_EINT>;
+ samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+ samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+ };
+};
+
+&serial_0 {
+ status = "okay";
+};
+
+&ufs_0 {
+ status = "okay";
+ vcc-supply = <&ufs_0_fixed_vcc_reg>;
+};
+
+&ufs_0_phy {
+ status = "okay";
+};
+
+&usbdrd31 {
+ vdd10-supply = <®_placeholder>;
+ vdd33-supply = <®_placeholder>;
+ status = "okay";
+};
+
+&usbdrd31_dwc3 {
+ dr_mode = "otg";
+ usb-role-switch;
+ role-switch-default-mode = "peripheral";
+ maximum-speed = "super-speed-plus";
+ status = "okay";
+
+ port {
+ usbdrd31_dwc3_role_switch: endpoint {
+ remote-endpoint = <&usbc0_role_sw>;
+ };
+ };
+};
+
+&usbdrd31_phy {
+ orientation-switch;
+ /* TODO: Update these once PMIC is implemented */
+ pll-supply = <®_placeholder>;
+ dvdd-usb20-supply = <®_placeholder>;
+ vddh-usb20-supply = <®_placeholder>;
+ vdd33-usb20-supply = <®_placeholder>;
+ vdda-usbdp-supply = <®_placeholder>;
+ vddh-usbdp-supply = <®_placeholder>;
+ status = "okay";
+
+ port {
+ usbdrd31_phy_orien_switch: endpoint {
+ remote-endpoint = <&usbc0_orien_sw>;
+ };
+ };
+};
+
+&usi_uart {
+ samsung,clkreq-on; /* needed for UART mode */
+ status = "okay";
+};
+
+&usi8 {
+ samsung,mode = <USI_V2_I2C>;
+ status = "okay";
+};
+
+&usi12 {
+ samsung,mode = <USI_V2_I2C>;
+ status = "okay";
+};
+
+&watchdog_cl0 {
+ timeout-sec = <30>;
+ status = "okay";
+};
--
2.47.1.613.gc27f4b7a9f-goog
Powered by blists - more mailing lists