* [PATCH 0/2] arm64: dts: qcom: add AP8096SG variant of DB820c
@ 2025-11-11 16:02 Dmitry Baryshkov
2025-11-11 16:02 ` [PATCH 1/2] dt-bindings: arm: qcom: add Dragonboard 820c using APQ8096SG SoC Dmitry Baryshkov
` (2 more replies)
0 siblings, 3 replies; 12+ messages in thread
From: Dmitry Baryshkov @ 2025-11-11 16:02 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel
While debugging a crash in the DRM CI setup I noticed that the kernel
warns about the unsupported hardware in CPU OPP tables. After a small
research I found that board indeed uses APQ8096SG rather than APQ8096.
Add DT file for these boards.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
Dmitry Baryshkov (2):
dt-bindings: arm: qcom: add Dragonboard 820c using APQ8096SG SoC
arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c
Documentation/devicetree/bindings/arm/qcom.yaml | 7 +
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/apq8096-db820c.dts | 1126 +-------------------
.../{apq8096-db820c.dts => apq8096-db820c.dtsi} | 5 -
arch/arm64/boot/dts/qcom/apq8096sg-db820c.dts | 15 +
5 files changed, 24 insertions(+), 1130 deletions(-)
---
base-commit: ab40c92c74c6b0c611c89516794502b3a3173966
change-id: 20251111-db820c-pro-8ecd2a28520e
Best regards,
--
With best wishes
Dmitry
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 1/2] dt-bindings: arm: qcom: add Dragonboard 820c using APQ8096SG SoC
2025-11-11 16:02 [PATCH 0/2] arm64: dts: qcom: add AP8096SG variant of DB820c Dmitry Baryshkov
@ 2025-11-11 16:02 ` Dmitry Baryshkov
2025-11-12 10:45 ` Konrad Dybcio
2025-11-17 17:49 ` Rob Herring (Arm)
2025-11-11 16:02 ` [PATCH 2/2] arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c Dmitry Baryshkov
2025-11-12 13:56 ` [PATCH 0/2] arm64: dts: qcom: add " Rob Herring (Arm)
2 siblings, 2 replies; 12+ messages in thread
From: Dmitry Baryshkov @ 2025-11-11 16:02 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel
There exists a variant of the DB820c board, using the APQ8096SG
(MSM8996 Pro) SoC. Describe it in the bindings.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
Documentation/devicetree/bindings/arm/qcom.yaml | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index d84bd3bca2010508a8225b9549d8c634efa06531..5dc6580fb1987f43fd5e73cf5def835a74c32766 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -238,6 +238,13 @@ properties:
- const: qcom,apq8096-sbc
- const: qcom,apq8096
+ - items:
+ - const: arrow,apq8096sg-db820c
+ - const: arrow,apq8096-db820c
+ - const: qcom,apq8096-sbc
+ - const: qcom,apq8096sg
+ - const: qcom,apq8096
+
- items:
- enum:
- oneplus,oneplus3
--
2.47.3
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 2/2] arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c
2025-11-11 16:02 [PATCH 0/2] arm64: dts: qcom: add AP8096SG variant of DB820c Dmitry Baryshkov
2025-11-11 16:02 ` [PATCH 1/2] dt-bindings: arm: qcom: add Dragonboard 820c using APQ8096SG SoC Dmitry Baryshkov
@ 2025-11-11 16:02 ` Dmitry Baryshkov
2025-11-12 9:44 ` Konrad Dybcio
2025-11-12 13:56 ` [PATCH 0/2] arm64: dts: qcom: add " Rob Herring (Arm)
2 siblings, 1 reply; 12+ messages in thread
From: Dmitry Baryshkov @ 2025-11-11 16:02 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel
There has been a (rare) varint of Dragonboard 820c, utilizing Pro
version of the SoC, with the major difference being CPU and GPU clock
tables. Add a DT file representing this version of the board.
01:13:26.275: B - 417880 - 8996 Pro v1.x detected, Max frequency = 1.8 GHz
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/apq8096-db820c.dts | 1126 +-------------------
.../{apq8096-db820c.dts => apq8096-db820c.dtsi} | 5 -
arch/arm64/boot/dts/qcom/apq8096sg-db820c.dts | 15 +
4 files changed, 17 insertions(+), 1130 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 6f34d5ed331c4cc5ec01de7a0ecbc45f64c3ee15..c3ad5c3cd659198a6bc88bf07d6939977937f5d1 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_QCOM) += apq8016-schneider-hmibsc.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8039-t2.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8094-sony-xperia-kitakami-karin_windy.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb
+dtb-$(CONFIG_ARCH_QCOM) += apq8096sg-db820c.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb
dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq5018-rdp432-c2.dtb
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
index 9fa70ff6887b78caf1826f653a5caccd9653269c..47b4568e4039117e3bf6e08ffa8a2c8198d748b1 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
@@ -6,1133 +6,9 @@
/dts-v1/;
#include "msm8996.dtsi"
-#include "pm8994.dtsi"
-#include "pmi8994.dtsi"
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/leds/common.h>
-#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
-#include <dt-bindings/sound/qcom,q6afe.h>
-#include <dt-bindings/sound/qcom,q6asm.h>
-#include <dt-bindings/sound/qcom,wcd9335.h>
-
-/*
- * GPIO name legend: proper name = the GPIO line is used as GPIO
- * NC = not connected (pin out but not routed from the chip to
- * anything the board)
- * "[PER]" = pin is muxed for [peripheral] (not GPIO)
- * LSEC = Low Speed External Connector
- * P HSEC = Primary High Speed External Connector
- * S HSEC = Secondary High Speed External Connector
- * J14 = Camera Connector
- * TP = Test Points
- *
- * Line names are taken from the schematic "DragonBoard 820c",
- * drawing no: LM25-P2751-1
- *
- * For the lines routed to the external connectors the
- * lines are named after the 96Boards CE Specification 1.0,
- * Appendix "Expansion Connector Signal Description".
- *
- * When the 96Board naming of a line and the schematic name of
- * the same line are in conflict, the 96Board specification
- * takes precedence, which means that the external UART on the
- * LSEC is named UART0 while the schematic and SoC names this
- * UART3. This is only for the informational lines i.e. "[FOO]",
- * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
- * ones actually used for GPIO.
- */
+#include "apq8096-db820c.dtsi"
/ {
model = "Qualcomm Technologies, Inc. DB820c";
compatible = "arrow,apq8096-db820c", "qcom,apq8096-sbc", "qcom,apq8096";
-
- aliases {
- serial0 = &blsp2_uart2;
- serial1 = &blsp2_uart3;
- serial2 = &blsp1_uart2;
- i2c0 = &blsp1_i2c3;
- i2c1 = &blsp2_i2c1;
- i2c2 = &blsp2_i2c1;
- spi0 = &blsp1_spi1;
- spi1 = &blsp2_spi6;
- };
-
- chosen {
- stdout-path = "serial0:115200n8";
- };
-
- div1_mclk: divclk1 {
- compatible = "gpio-gate-clock";
- pinctrl-0 = <&audio_mclk>;
- pinctrl-names = "default";
- clocks = <&rpmcc RPM_SMD_DIV_CLK1>;
- #clock-cells = <0>;
- enable-gpios = <&pm8994_gpios 15 0>;
- };
-
- divclk4: divclk4 {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <32768>;
- clock-output-names = "divclk4";
-
- pinctrl-names = "default";
- pinctrl-0 = <&divclk4_pin_a>;
- };
-
- gpio-keys {
- compatible = "gpio-keys";
- autorepeat;
-
- pinctrl-names = "default";
- pinctrl-0 = <&volume_up_gpio>;
-
- button {
- label = "Volume Up";
- linux,code = <KEY_VOLUMEUP>;
- gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>;
- };
- };
-
- usb2_id: usb2-id {
- compatible = "linux,extcon-usb-gpio";
- id-gpios = <&pmi8994_gpios 6 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&usb2_vbus_det_gpio>;
- };
-
- usb3_id: usb3-id {
- compatible = "linux,extcon-usb-gpio";
- id-gpios = <&pm8994_gpios 22 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&usb3_vbus_det_gpio>;
- };
-
- vph_pwr: vph-pwr-regulator {
- compatible = "regulator-fixed";
- regulator-name = "vph_pwr";
- regulator-always-on;
- regulator-boot-on;
-
- regulator-min-microvolt = <3700000>;
- regulator-max-microvolt = <3700000>;
- };
-
- wlan_en: wlan-en-1-8v {
- pinctrl-names = "default";
- pinctrl-0 = <&wlan_en_gpios>;
- compatible = "regulator-fixed";
- regulator-name = "wlan-en-regulator";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
-
- gpio = <&pm8994_gpios 8 0>;
-
- /* WLAN card specific delay */
- startup-delay-us = <70000>;
- enable-active-high;
- };
-};
-
-&blsp1_i2c3 {
- /* On Low speed expansion: LS-I2C0 */
- status = "okay";
-};
-
-&blsp1_spi1 {
- /* On Low speed expansion */
- status = "okay";
-};
-
-&blsp1_uart2 {
- label = "BT-UART";
- status = "okay";
-
- bluetooth {
- compatible = "qcom,qca6174-bt";
-
- /* bt_disable_n gpio */
- enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
-
- clocks = <&divclk4>;
- };
-};
-
-&adsp_pil {
- status = "okay";
- firmware-name = "qcom/apq8096/adsp.mbn";
-};
-
-&blsp2_i2c1 {
- /* On High speed expansion: HS-I2C2 */
- status = "okay";
-};
-
-&blsp2_i2c1 {
- /* On Low speed expansion: LS-I2C1 */
- status = "okay";
-};
-
-&blsp2_spi6 {
- /* On High speed expansion */
- status = "okay";
-};
-
-&blsp2_uart2 {
- label = "LS-UART1";
- status = "okay";
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&blsp2_uart2_2pins_default>;
- pinctrl-1 = <&blsp2_uart2_2pins_sleep>;
-};
-
-&blsp2_uart3 {
- label = "LS-UART0";
- status = "disabled";
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&blsp2_uart3_4pins_default>;
- pinctrl-1 = <&blsp2_uart3_4pins_sleep>;
-};
-
-&camss {
- vdda-supply = <&vreg_l2a_1p25>;
-};
-
-&gpu {
- status = "okay";
-};
-
-&gpu_zap_shader {
- firmware-name = "qcom/apq8096/a530_zap.mbn";
-};
-
-&hsusb_phy1 {
- status = "okay";
-
- vdd-supply = <&vreg_l28a_0p925>;
- vdda-pll-supply = <&vreg_l12a_1p8>;
- vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
-};
-
-&hsusb_phy2 {
- status = "okay";
-
- vdd-supply = <&vreg_l28a_0p925>;
- vdda-pll-supply = <&vreg_l12a_1p8>;
- vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
-};
-
-&mdp {
- status = "okay";
-};
-
-&mdss {
- status = "okay";
-};
-
-&mdss_hdmi {
- status = "okay";
-
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&hdmi_hpd_active &hdmi_ddc_active>;
- pinctrl-1 = <&hdmi_hpd_suspend &hdmi_ddc_suspend>;
-
- core-vdda-supply = <&vreg_l12a_1p8>;
- core-vcc-supply = <&vreg_s4a_1p8>;
-};
-
-&mdss_hdmi_phy {
- status = "okay";
-
- vddio-supply = <&vreg_l12a_1p8>;
- vcca-supply = <&vreg_l28a_0p925>;
- #phy-cells = <0>;
-};
-
-&mmcc {
- vdd-gfx-supply = <&vdd_gfx>;
-};
-
-&mss_pil {
- status = "okay";
- pll-supply = <&vreg_l12a_1p8>;
- firmware-name = "qcom/apq8096/mba.mbn", "qcom/apq8096/modem.mbn";
-};
-
-&pm8994_resin {
- status = "okay";
- linux,code = <KEY_VOLUMEDOWN>;
-};
-
-&tlmm {
- gpio-line-names =
- "[SPI0_DOUT]", /* GPIO_0, BLSP1_SPI_MOSI, LSEC pin 14 */
- "[SPI0_DIN]", /* GPIO_1, BLSP1_SPI_MISO, LSEC pin 10 */
- "[SPI0_CS]", /* GPIO_2, BLSP1_SPI_CS_N, LSEC pin 12 */
- "[SPI0_SCLK]", /* GPIO_3, BLSP1_SPI_CLK, LSEC pin 8 */
- "[UART1_TxD]", /* GPIO_4, BLSP8_UART_TX, LSEC pin 11 */
- "[UART1_RxD]", /* GPIO_5, BLSP8_UART_RX, LSEC pin 13 */
- "[I2C1_SDA]", /* GPIO_6, BLSP8_I2C_SDA, LSEC pin 21 */
- "[I2C1_SCL]", /* GPIO_7, BLSP8_I2C_SCL, LSEC pin 19 */
- "GPIO-H", /* GPIO_8, LCD0_RESET_N, LSEC pin 30 */
- "TP93", /* GPIO_9 */
- "GPIO-G", /* GPIO_10, MDP_VSYNC_P, LSEC pin 29 */
- "[MDP_VSYNC_S]", /* GPIO_11, S HSEC pin 55 */
- "NC", /* GPIO_12 */
- "[CSI0_MCLK]", /* GPIO_13, CAM_MCLK0, P HSEC pin 15 */
- "[CAM_MCLK1]", /* GPIO_14, J14 pin 11 */
- "[CSI1_MCLK]", /* GPIO_15, CAM_MCLK2, P HSEC pin 17 */
- "TP99", /* GPIO_16 */
- "[I2C2_SDA]", /* GPIO_17, CCI_I2C_SDA0, P HSEC pin 34 */
- "[I2C2_SCL]", /* GPIO_18, CCI_I2C_SCL0, P HSEC pin 32 */
- "[CCI_I2C_SDA1]", /* GPIO_19, S HSEC pin 38 */
- "[CCI_I2C_SCL1]", /* GPIO_20, S HSEC pin 36 */
- "FLASH_STROBE_EN", /* GPIO_21, S HSEC pin 5 */
- "FLASH_STROBE_TRIG", /* GPIO_22, S HSEC pin 1 */
- "GPIO-K", /* GPIO_23, CAM2_RST_N, LSEC pin 33 */
- "GPIO-D", /* GPIO_24, LSEC pin 26 */
- "GPIO-I", /* GPIO_25, CAM0_RST_N, LSEC pin 31 */
- "GPIO-J", /* GPIO_26, CAM0_STANDBY_N, LSEC pin 32 */
- "BLSP6_I2C_SDA", /* GPIO_27 */
- "BLSP6_I2C_SCL", /* GPIO_28 */
- "GPIO-B", /* GPIO_29, TS0_RESET_N, LSEC pin 24 */
- "GPIO30", /* GPIO_30, S HSEC pin 4 */
- "HDMI_CEC", /* GPIO_31 */
- "HDMI_DDC_CLOCK", /* GPIO_32 */
- "HDMI_DDC_DATA", /* GPIO_33 */
- "HDMI_HOT_PLUG_DETECT", /* GPIO_34 */
- "PCIE0_RST_N", /* GPIO_35 */
- "PCIE0_CLKREQ_N", /* GPIO_36 */
- "PCIE0_WAKE", /* GPIO_37 */
- "SD_CARD_DET_N", /* GPIO_38 */
- "TSIF1_SYNC", /* GPIO_39, S HSEC pin 48 */
- "W_DISABLE_N", /* GPIO_40 */
- "[BLSP9_UART_TX]", /* GPIO_41 */
- "[BLSP9_UART_RX]", /* GPIO_42 */
- "[BLSP2_UART_CTS_N]", /* GPIO_43 */
- "[BLSP2_UART_RFR_N]", /* GPIO_44 */
- "[BLSP3_UART_TX]", /* GPIO_45 */
- "[BLSP3_UART_RX]", /* GPIO_46 */
- "[I2C0_SDA]", /* GPIO_47, LS_I2C0_SDA, LSEC pin 17 */
- "[I2C0_SCL]", /* GPIO_48, LS_I2C0_SCL, LSEC pin 15 */
- "[UART0_TxD]", /* GPIO_49, BLSP9_UART_TX, LSEC pin 5 */
- "[UART0_RxD]", /* GPIO_50, BLSP9_UART_RX, LSEC pin 7 */
- "[UART0_CTS]", /* GPIO_51, BLSP9_UART_CTS_N, LSEC pin 3 */
- "[UART0_RTS]", /* GPIO_52, BLSP9_UART_RFR_N, LSEC pin 9 */
- "[CODEC_INT1_N]", /* GPIO_53 */
- "[CODEC_INT2_N]", /* GPIO_54 */
- "[BLSP7_I2C_SDA]", /* GPIO_55 */
- "[BLSP7_I2C_SCL]", /* GPIO_56 */
- "MI2S_MCLK", /* GPIO_57, S HSEC pin 3 */
- "[PCM_CLK]", /* GPIO_58, QUA_MI2S_SCK, LSEC pin 18 */
- "[PCM_FS]", /* GPIO_59, QUA_MI2S_WS, LSEC pin 16 */
- "[PCM_DO]", /* GPIO_60, QUA_MI2S_DATA0, LSEC pin 20 */
- "[PCM_DI]", /* GPIO_61, QUA_MI2S_DATA1, LSEC pin 22 */
- "GPIO-E", /* GPIO_62, LSEC pin 27 */
- "TP87", /* GPIO_63 */
- "[CODEC_RST_N]", /* GPIO_64 */
- "[PCM1_CLK]", /* GPIO_65 */
- "[PCM1_SYNC]", /* GPIO_66 */
- "[PCM1_DIN]", /* GPIO_67 */
- "[PCM1_DOUT]", /* GPIO_68 */
- "AUDIO_REF_CLK", /* GPIO_69 */
- "SLIMBUS_CLK", /* GPIO_70 */
- "SLIMBUS_DATA0", /* GPIO_71 */
- "SLIMBUS_DATA1", /* GPIO_72 */
- "NC", /* GPIO_73 */
- "NC", /* GPIO_74 */
- "NC", /* GPIO_75 */
- "NC", /* GPIO_76 */
- "TP94", /* GPIO_77 */
- "NC", /* GPIO_78 */
- "TP95", /* GPIO_79 */
- "GPIO-A", /* GPIO_80, MEMS_RESET_N, LSEC pin 23 */
- "TP88", /* GPIO_81 */
- "TP89", /* GPIO_82 */
- "TP90", /* GPIO_83 */
- "TP91", /* GPIO_84 */
- "[SD_DAT0]", /* GPIO_85, BLSP12_SPI_MOSI, P HSEC pin 1 */
- "[SD_CMD]", /* GPIO_86, BLSP12_SPI_MISO, P HSEC pin 11 */
- "[SD_DAT3]", /* GPIO_87, BLSP12_SPI_CS_N, P HSEC pin 7 */
- "[SD_SCLK]", /* GPIO_88, BLSP12_SPI_CLK, P HSEC pin 9 */
- "TSIF1_CLK", /* GPIO_89, S HSEC pin 42 */
- "TSIF1_EN", /* GPIO_90, S HSEC pin 46 */
- "TSIF1_DATA", /* GPIO_91, S HSEC pin 44 */
- "NC", /* GPIO_92 */
- "TSIF2_CLK", /* GPIO_93, S HSEC pin 52 */
- "TSIF2_EN", /* GPIO_94, S HSEC pin 56 */
- "TSIF2_DATA", /* GPIO_95, S HSEC pin 54 */
- "TSIF2_SYNC", /* GPIO_96, S HSEC pin 58 */
- "NC", /* GPIO_97 */
- "CAM1_STANDBY_N", /* GPIO_98 */
- "NC", /* GPIO_99 */
- "NC", /* GPIO_100 */
- "[LCD1_RESET_N]", /* GPIO_101, S HSEC pin 51 */
- "BOOT_CONFIG1", /* GPIO_102 */
- "USB_HUB_RESET", /* GPIO_103 */
- "CAM1_RST_N", /* GPIO_104 */
- "NC", /* GPIO_105 */
- "NC", /* GPIO_106 */
- "NC", /* GPIO_107 */
- "NC", /* GPIO_108 */
- "NC", /* GPIO_109 */
- "NC", /* GPIO_110 */
- "NC", /* GPIO_111 */
- "NC", /* GPIO_112 */
- "PMI8994_BUA", /* GPIO_113 */
- "PCIE2_RST_N", /* GPIO_114 */
- "PCIE2_CLKREQ_N", /* GPIO_115 */
- "PCIE2_WAKE", /* GPIO_116 */
- "SSC_IRQ_0", /* GPIO_117 */
- "SSC_IRQ_1", /* GPIO_118 */
- "SSC_IRQ_2", /* GPIO_119 */
- "NC", /* GPIO_120 */
- "GPIO121", /* GPIO_121, S HSEC pin 2 */
- "NC", /* GPIO_122 */
- "SSC_IRQ_6", /* GPIO_123 */
- "SSC_IRQ_7", /* GPIO_124 */
- "GPIO-C", /* GPIO_125, TS_INT0, LSEC pin 25 */
- "BOOT_CONFIG5", /* GPIO_126 */
- "NC", /* GPIO_127 */
- "NC", /* GPIO_128 */
- "BOOT_CONFIG7", /* GPIO_129 */
- "PCIE1_RST_N", /* GPIO_130 */
- "PCIE1_CLKREQ_N", /* GPIO_131 */
- "PCIE1_WAKE", /* GPIO_132 */
- "GPIO-L", /* GPIO_133, CAM2_STANDBY_N, LSEC pin 34 */
- "NC", /* GPIO_134 */
- "NC", /* GPIO_135 */
- "BOOT_CONFIG8", /* GPIO_136 */
- "NC", /* GPIO_137 */
- "NC", /* GPIO_138 */
- "GPS_SSBI2", /* GPIO_139 */
- "GPS_SSBI1", /* GPIO_140 */
- "NC", /* GPIO_141 */
- "NC", /* GPIO_142 */
- "NC", /* GPIO_143 */
- "BOOT_CONFIG6", /* GPIO_144 */
- "NC", /* GPIO_145 */
- "NC", /* GPIO_146 */
- "NC", /* GPIO_147 */
- "NC", /* GPIO_148 */
- "NC"; /* GPIO_149 */
-
- sdc2_cd_on: sdc2-cd-on-state {
- pins = "gpio38";
- function = "gpio";
- bias-pull-up;
- drive-strength = <16>;
- };
-
- sdc2_cd_off: sdc2-cd-off-state {
- pins = "gpio38";
- function = "gpio";
- bias-pull-up;
- drive-strength = <2>;
- };
-
- hdmi_hpd_active: hdmi-hpd-active-state {
- pins = "gpio34";
- function = "hdmi_hot";
- bias-pull-down;
- drive-strength = <16>;
- };
-
- hdmi_hpd_suspend: hdmi-hpd-suspend-state {
- pins = "gpio34";
- function = "hdmi_hot";
- bias-pull-down;
- drive-strength = <2>;
- };
-
- hdmi_ddc_active: hdmi-ddc-active-state {
- pins = "gpio32", "gpio33";
- function = "hdmi_ddc";
- drive-strength = <2>;
- bias-pull-up;
- };
-
- hdmi_ddc_suspend: hdmi-ddc-suspend-state {
- pins = "gpio32", "gpio33";
- function = "hdmi_ddc";
- drive-strength = <2>;
- bias-pull-down;
- };
-};
-
-&pcie0 {
- status = "okay";
- perst-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
- vddpe-3v3-supply = <&wlan_en>;
- vdda-supply = <&vreg_l28a_0p925>;
-};
-
-&pcie1 {
- status = "okay";
- perst-gpios = <&tlmm 130 GPIO_ACTIVE_LOW>;
- vdda-supply = <&vreg_l28a_0p925>;
-};
-
-&pcie2 {
- status = "okay";
- perst-gpios = <&tlmm 114 GPIO_ACTIVE_LOW>;
- vdda-supply = <&vreg_l28a_0p925>;
-};
-
-&pcie_phy {
- status = "okay";
-
- vdda-phy-supply = <&vreg_l28a_0p925>;
- vdda-pll-supply = <&vreg_l12a_1p8>;
-};
-
-&pm8994_gpios {
- gpio-line-names =
- "NC",
- "KEY_VOLP_N",
- "NC",
- "BL1_PWM",
- "GPIO-F", /* BL0_PWM, LSEC pin 28 */
- "BL1_EN",
- "NC",
- "WLAN_EN",
- "NC",
- "NC",
- "NC",
- "NC",
- "NC",
- "NC",
- "DIVCLK1",
- "DIVCLK2",
- "DIVCLK3",
- "DIVCLK4",
- "BT_EN",
- "PMIC_SLB",
- "PMIC_BUA",
- "USB_VBUS_DET";
-
- pinctrl-names = "default";
- pinctrl-0 = <&ls_exp_gpio_f &bt_en_gpios>;
-
- ls_exp_gpio_f: pm8994-gpio5-state {
- pinconf {
- pins = "gpio5";
- function = PMIC_GPIO_FUNC_NORMAL;
- output-low;
- power-source = <PM8994_GPIO_S4>; /* 1.8V */
- };
- };
-
- bt_en_gpios: bt-en-pios-state {
- pinconf {
- pins = "gpio19";
- function = PMIC_GPIO_FUNC_NORMAL;
- output-low;
- power-source = <PM8994_GPIO_S4>; /* 1.8V */
- qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
- bias-pull-down;
- };
- };
-
- wlan_en_gpios: wlan-en-gpios-state {
- pinconf {
- pins = "gpio8";
- function = PMIC_GPIO_FUNC_NORMAL;
- output-low;
- power-source = <PM8994_GPIO_S4>; /* 1.8V */
- qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
- bias-pull-down;
- };
- };
-
- audio_mclk: clk-div1-state {
- pinconf {
- pins = "gpio15";
- function = "func1";
- power-source = <PM8994_GPIO_S4>; /* 1.8V */
- };
- };
-
- volume_up_gpio: pm8996-gpio2-state {
- pinconf {
- pins = "gpio2";
- function = "normal";
- input-enable;
- drive-push-pull;
- bias-pull-up;
- qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
- power-source = <PM8994_GPIO_S4>; /* 1.8V */
- };
- };
-
- divclk4_pin_a: divclk4-state {
- pinconf {
- pins = "gpio18";
- function = PMIC_GPIO_FUNC_FUNC2;
-
- bias-disable;
- power-source = <PM8994_GPIO_S4>;
- };
- };
-
- usb3_vbus_det_gpio: pm8996-gpio22-state {
- pinconf {
- pins = "gpio22";
- function = PMIC_GPIO_FUNC_NORMAL;
- input-enable;
- bias-pull-down;
- qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
- power-source = <PM8994_GPIO_S4>; /* 1.8V */
- };
- };
-};
-
-&pm8994_mpps {
- gpio-line-names =
- "VDDPX_BIAS",
- "WIFI_LED",
- "NC",
- "BT_LED",
- "PM_MPP05",
- "PM_MPP06",
- "PM_MPP07",
- "NC";
-};
-
-&pm8994_spmi_regulators {
- qcom,saw-reg = <&saw3>;
- vdd_s11-supply = <&vph_pwr>;
-
- s9 {
- qcom,saw-slave;
- };
- s10 {
- qcom,saw-slave;
- };
- s11 {
- qcom,saw-leader;
- regulator-name = "VDD_APCC";
- regulator-always-on;
- regulator-min-microvolt = <980000>;
- regulator-max-microvolt = <980000>;
- };
-};
-
-&pmi8994_gpios {
- gpio-line-names =
- "NC",
- "SPKR_AMP_EN1",
- "SPKR_AMP_EN2",
- "TP61",
- "NC",
- "USB2_VBUS_DET",
- "NC",
- "NC",
- "NC",
- "NC";
-
- usb2_vbus_det_gpio: pmi8996-gpio6-state {
- pinconf {
- pins = "gpio6";
- function = PMIC_GPIO_FUNC_NORMAL;
- input-enable;
- bias-pull-down;
- qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
- power-source = <PM8994_GPIO_S4>; /* 1.8V */
- };
- };
-};
-
-&pmi8994_lpg {
- qcom,power-source = <1>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&pmi8994_mpp2_userled4>;
-
- qcom,dtest = <0 0>,
- <0 0>,
- <0 0>,
- <4 1>;
-
- status = "okay";
-
- led@1 {
- reg = <1>;
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_HEARTBEAT;
- function-enumerator = <1>;
-
- linux,default-trigger = "heartbeat";
- default-state = "on";
- };
-
- led@2 {
- reg = <2>;
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_HEARTBEAT;
- function-enumerator = <0>;
- };
-
- led@3 {
- reg = <3>;
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_HEARTBEAT;
- function-enumerator = <2>;
- };
-
- led@4 {
- reg = <4>;
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_HEARTBEAT;
- function-enumerator = <3>;
- };
-};
-
-&pmi8994_mpps {
- pmi8994_mpp2_userled4: mpp2-userled4-state {
- pins = "mpp2";
- function = "sink";
-
- output-low;
- qcom,dtest = <4>;
- };
-};
-
-&pmi8994_spmi_regulators {
- vdd_s2-supply = <&vph_pwr>;
-
- vdd_gfx: s2 {
- regulator-name = "VDD_GFX";
- regulator-min-microvolt = <980000>;
- regulator-max-microvolt = <980000>;
- };
-};
-
-&rpm_requests {
- regulators-0 {
- compatible = "qcom,rpm-pm8994-regulators";
-
- 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_l1-supply = <&vreg_s1b_1p025>;
- vdd_l2_l26_l28-supply = <&vreg_s3a_1p3>;
- vdd_l3_l11-supply = <&vreg_s3a_1p3>;
- vdd_l4_l27_l31-supply = <&vreg_s3a_1p3>;
- vdd_l5_l7-supply = <&vreg_s5a_2p15>;
- vdd_l6_l12_l32-supply = <&vreg_s5a_2p15>;
- vdd_l8_l16_l30-supply = <&vph_pwr>;
- vdd_l9_l10_l18_l22-supply = <&vph_pwr_bbyp>;
- vdd_l13_l19_l23_l24-supply = <&vph_pwr_bbyp>;
- vdd_l14_l15-supply = <&vreg_s5a_2p15>;
- vdd_l17_l29-supply = <&vph_pwr_bbyp>;
- vdd_l20_l21-supply = <&vph_pwr_bbyp>;
- vdd_l25-supply = <&vreg_s3a_1p3>;
- vdd_lvs1_2-supply = <&vreg_s4a_1p8>;
-
- vreg_s3a_1p3: s3 {
- regulator-name = "vreg_s3a_1p3";
- regulator-min-microvolt = <1300000>;
- regulator-max-microvolt = <1300000>;
- };
-
- /**
- * 1.8v required on LS expansion
- * for mezzanine boards
- */
- vreg_s4a_1p8: s4 {
- regulator-name = "vreg_s4a_1p8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
- vreg_s5a_2p15: s5 {
- regulator-name = "vreg_s5a_2p15";
- regulator-min-microvolt = <2150000>;
- regulator-max-microvolt = <2150000>;
- };
- vreg_s7a_1p0: s7 {
- regulator-name = "vreg_s7a_1p0";
- regulator-min-microvolt = <800000>;
- regulator-max-microvolt = <800000>;
- };
-
- vreg_l1a_1p0: l1 {
- regulator-name = "vreg_l1a_1p0";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- };
- vreg_l2a_1p25: l2 {
- regulator-name = "vreg_l2a_1p25";
- regulator-min-microvolt = <1250000>;
- regulator-max-microvolt = <1250000>;
- };
- vreg_l3a_0p875: l3 {
- regulator-name = "vreg_l3a_0p875";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <850000>;
- };
- vreg_l4a_1p225: l4 {
- regulator-name = "vreg_l4a_1p225";
- regulator-min-microvolt = <1225000>;
- regulator-max-microvolt = <1225000>;
- };
- vreg_l6a_1p2: l6 {
- regulator-name = "vreg_l6a_1p2";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- };
- vreg_l8a_1p8: l8 {
- regulator-name = "vreg_l8a_1p8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
- vreg_l9a_1p8: l9 {
- regulator-name = "vreg_l9a_1p8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
- vreg_l10a_1p8: l10 {
- regulator-name = "vreg_l10a_1p8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
- vreg_l11a_1p15: l11 {
- regulator-name = "vreg_l11a_1p15";
- regulator-min-microvolt = <1150000>;
- regulator-max-microvolt = <1150000>;
- };
- vreg_l12a_1p8: l12 {
- regulator-name = "vreg_l12a_1p8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
- vreg_l13a_2p95: l13 {
- regulator-name = "vreg_l13a_2p95";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <2950000>;
- };
- vreg_l14a_1p8: l14 {
- regulator-name = "vreg_l14a_1p8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
- vreg_l15a_1p8: l15 {
- regulator-name = "vreg_l15a_1p8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
- vreg_l16a_2p7: l16 {
- regulator-name = "vreg_l16a_2p7";
- regulator-min-microvolt = <2700000>;
- regulator-max-microvolt = <2700000>;
- };
- vreg_l17a_2p8: l17 {
- regulator-name = "vreg_l17a_2p8";
- regulator-min-microvolt = <2500000>;
- regulator-max-microvolt = <2500000>;
- };
- vreg_l18a_2p85: l18 {
- regulator-name = "vreg_l18a_2p85";
- regulator-min-microvolt = <2700000>;
- regulator-max-microvolt = <2900000>;
- };
- vreg_l19a_2p8: l19 {
- regulator-name = "vreg_l19a_2p8";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- };
- vreg_l20a_2p95: l20 {
- regulator-name = "vreg_l20a_2p95";
- regulator-min-microvolt = <2950000>;
- regulator-max-microvolt = <2950000>;
- regulator-allow-set-load;
- };
- vreg_l21a_2p95: l21 {
- regulator-name = "vreg_l21a_2p95";
- regulator-min-microvolt = <2950000>;
- regulator-max-microvolt = <2950000>;
- regulator-allow-set-load;
- regulator-system-load = <200000>;
- };
- vreg_l22a_3p0: l22 {
- regulator-name = "vreg_l22a_3p0";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- };
- vreg_l23a_2p8: l23 {
- regulator-name = "vreg_l23a_2p8";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- };
- vreg_l24a_3p075: l24 {
- regulator-name = "vreg_l24a_3p075";
- regulator-min-microvolt = <3075000>;
- regulator-max-microvolt = <3075000>;
- };
- vreg_l25a_1p2: l25 {
- regulator-name = "vreg_l25a_1p2";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-allow-set-load;
- };
- vreg_l26a_0p8: l27 {
- regulator-name = "vreg_l26a_0p8";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- };
- vreg_l28a_0p925: l28 {
- regulator-name = "vreg_l28a_0p925";
- regulator-min-microvolt = <925000>;
- regulator-max-microvolt = <925000>;
- regulator-allow-set-load;
- };
- vreg_l29a_2p8: l29 {
- regulator-name = "vreg_l29a_2p8";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- };
- vreg_l30a_1p8: l30 {
- regulator-name = "vreg_l30a_1p8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
- vreg_l32a_1p8: l32 {
- regulator-name = "vreg_l32a_1p8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- vreg_lvs1a_1p8: lvs1 {
- regulator-name = "vreg_lvs1a_1p8";
- };
-
- vreg_lvs2a_1p8: lvs2 {
- regulator-name = "vreg_lvs2a_1p8";
- };
- };
-
- regulators-1 {
- compatible = "qcom,rpm-pmi8994-regulators";
-
- vdd_s1-supply = <&vph_pwr>;
- vdd_s2-supply = <&vph_pwr>;
- vdd_s3-supply = <&vph_pwr>;
- vdd_bst_byp-supply = <&vph_pwr>;
-
- vph_pwr_bbyp: boost-bypass {
- regulator-name = "vph_pwr_bbyp";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- };
-
- vreg_s1b_1p025: s1 {
- regulator-name = "vreg_s1b_1p025";
- regulator-min-microvolt = <1025000>;
- regulator-max-microvolt = <1025000>;
- };
- };
-};
-
-&sdhc2 {
- /* External SD card */
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&sdc2_state_on &sdc2_cd_on>;
- pinctrl-1 = <&sdc2_state_off &sdc2_cd_off>;
- cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
- vmmc-supply = <&vreg_l21a_2p95>;
- vqmmc-supply = <&vreg_l13a_2p95>;
- status = "okay";
-};
-
-&q6asmdai {
- dai@0 {
- reg = <MSM_FRONTEND_DAI_MULTIMEDIA1>;
- };
-
- dai@1 {
- reg = <MSM_FRONTEND_DAI_MULTIMEDIA2>;
- };
-
- dai@2 {
- reg = <MSM_FRONTEND_DAI_MULTIMEDIA3>;
- };
-};
-
-&slim_msm {
- status = "okay";
-
- slim@1 {
- reg = <1>;
- #address-cells = <2>;
- #size-cells = <0>;
-
- tasha_ifd: tas-ifd@0,0 {
- compatible = "slim217,1a0";
- reg = <0 0>;
- };
-
- wcd9335: codec@1,0 {
- compatible = "slim217,1a0";
- reg = <1 0>;
-
- clock-names = "mclk", "slimbus";
- clocks = <&div1_mclk>,
- <&rpmcc RPM_SMD_BB_CLK1>;
- interrupt-parent = <&tlmm>;
- interrupts = <54 IRQ_TYPE_LEVEL_HIGH>,
- <53 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "intr1", "intr2";
- interrupt-controller;
- #interrupt-cells = <1>;
-
- pinctrl-0 = <&cdc_reset_active &wcd_intr_default>;
- pinctrl-names = "default";
-
- reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
- slim-ifc-dev = <&tasha_ifd>;
-
- #sound-dai-cells = <1>;
-
- 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>;
- };
- };
-};
-
-&sound {
- compatible = "qcom,apq8096-sndcard";
- model = "DB820c";
- audio-routing = "RX_BIAS", "MCLK";
-
- 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>;
- };
- };
-
- hdmi-dai-link {
- link-name = "HDMI";
- cpu {
- sound-dai = <&q6afedai HDMI_RX>;
- };
-
- platform {
- sound-dai = <&q6routing>;
- };
-
- codec {
- sound-dai = <&mdss_hdmi 0>;
- };
- };
-
- slim-dai-link {
- link-name = "SLIM Playback";
- cpu {
- sound-dai = <&q6afedai SLIMBUS_6_RX>;
- };
-
- platform {
- sound-dai = <&q6routing>;
- };
-
- codec {
- sound-dai = <&wcd9335 AIF4_PB>;
- };
- };
-
- slimcap-dai-link {
- link-name = "SLIM Capture";
- cpu {
- sound-dai = <&q6afedai SLIMBUS_0_TX>;
- };
-
- platform {
- sound-dai = <&q6routing>;
- };
-
- codec {
- sound-dai = <&wcd9335 AIF1_CAP>;
- };
- };
-};
-
-&ufsphy {
- status = "okay";
-
- vdda-phy-supply = <&vreg_l28a_0p925>;
- vdda-pll-supply = <&vreg_l12a_1p8>;
-};
-
-&ufshc {
- status = "okay";
-
- vcc-supply = <&vreg_l20a_2p95>;
- vccq-supply = <&vreg_l25a_1p2>;
- vccq2-supply = <&vreg_s4a_1p8>;
- vdd-hba-supply = <&vreg_l25a_1p2>;
-
- vcc-max-microamp = <600000>;
- vccq-max-microamp = <450000>;
- vccq2-max-microamp = <450000>;
-};
-
-&usb2 {
- status = "okay";
- extcon = <&usb2_id>;
-};
-
-&usb2_dwc3 {
- extcon = <&usb2_id>;
- dr_mode = "otg";
- maximum-speed = "high-speed";
-};
-
-&usb3 {
- status = "okay";
- extcon = <&usb3_id>;
-};
-
-&usb3_dwc3 {
- extcon = <&usb3_id>;
- dr_mode = "otg";
-};
-
-&usb3phy {
- status = "okay";
-
- vdda-phy-supply = <&vreg_l28a_0p925>;
- vdda-pll-supply = <&vreg_l12a_1p8>;
-};
-
-&venus {
- status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
similarity index 99%
copy from arch/arm64/boot/dts/qcom/apq8096-db820c.dts
copy to arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
index 9fa70ff6887b78caf1826f653a5caccd9653269c..0c076852b4946a4d1b67b25dff434cf207469acb 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
@@ -3,9 +3,7 @@
* Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
*/
-/dts-v1/;
-#include "msm8996.dtsi"
#include "pm8994.dtsi"
#include "pmi8994.dtsi"
#include <dt-bindings/input/input.h>
@@ -44,9 +42,6 @@
*/
/ {
- model = "Qualcomm Technologies, Inc. DB820c";
- compatible = "arrow,apq8096-db820c", "qcom,apq8096-sbc", "qcom,apq8096";
-
aliases {
serial0 = &blsp2_uart2;
serial1 = &blsp2_uart3;
diff --git a/arch/arm64/boot/dts/qcom/apq8096sg-db820c.dts b/arch/arm64/boot/dts/qcom/apq8096sg-db820c.dts
new file mode 100644
index 0000000000000000000000000000000000000000..f3ab5a7c6e53a1925fa6e11ae7acf940d47dc4ee
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/apq8096sg-db820c.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+/dts-v1/;
+
+#include "msm8996pro.dtsi"
+#include "apq8096-db820c.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. DB820c";
+ compatible = "arrow,apq8096sg-db820c", "arrow,apq8096-db820c",
+ "qcom,apq8096-sbc", "qcom,apq8096sg", "qcom,apq8096";
+};
--
2.47.3
^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH 2/2] arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c
2025-11-11 16:02 ` [PATCH 2/2] arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c Dmitry Baryshkov
@ 2025-11-12 9:44 ` Konrad Dybcio
2025-11-13 20:32 ` Dmitry Baryshkov
0 siblings, 1 reply; 12+ messages in thread
From: Konrad Dybcio @ 2025-11-12 9:44 UTC (permalink / raw)
To: Dmitry Baryshkov, Bjorn Andersson, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski, Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel
On 11/11/25 5:02 PM, Dmitry Baryshkov wrote:
> There has been a (rare) varint of Dragonboard 820c, utilizing Pro
> version of the SoC, with the major difference being CPU and GPU clock
> tables. Add a DT file representing this version of the board.
So is the conclusion that both flavors were used?
This product brief
https://cdn.lantronix.com/wp-content/uploads/pdf/Open-Q_820_Development_Kit_Quick_Start_Guide.pdf
suggests it was the SG all along, FWIW
Konrad
>
> 01:13:26.275: B - 417880 - 8996 Pro v1.x detected, Max frequency = 1.8 GHz
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> arch/arm64/boot/dts/qcom/apq8096-db820c.dts | 1126 +-------------------
> .../{apq8096-db820c.dts => apq8096-db820c.dtsi} | 5 -
> arch/arm64/boot/dts/qcom/apq8096sg-db820c.dts | 15 +
> 4 files changed, 17 insertions(+), 1130 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index 6f34d5ed331c4cc5ec01de7a0ecbc45f64c3ee15..c3ad5c3cd659198a6bc88bf07d6939977937f5d1 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_QCOM) += apq8016-schneider-hmibsc.dtb
> dtb-$(CONFIG_ARCH_QCOM) += apq8039-t2.dtb
> dtb-$(CONFIG_ARCH_QCOM) += apq8094-sony-xperia-kitakami-karin_windy.dtb
> dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += apq8096sg-db820c.dtb
> dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb
> dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk.dtb
> dtb-$(CONFIG_ARCH_QCOM) += ipq5018-rdp432-c2.dtb
> diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
> index 9fa70ff6887b78caf1826f653a5caccd9653269c..47b4568e4039117e3bf6e08ffa8a2c8198d748b1 100644
> --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
> +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
> @@ -6,1133 +6,9 @@
> /dts-v1/;
>
> #include "msm8996.dtsi"
> -#include "pm8994.dtsi"
> -#include "pmi8994.dtsi"
> -#include <dt-bindings/input/input.h>
> -#include <dt-bindings/gpio/gpio.h>
> -#include <dt-bindings/leds/common.h>
> -#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
> -#include <dt-bindings/sound/qcom,q6afe.h>
> -#include <dt-bindings/sound/qcom,q6asm.h>
> -#include <dt-bindings/sound/qcom,wcd9335.h>
> -
> -/*
> - * GPIO name legend: proper name = the GPIO line is used as GPIO
> - * NC = not connected (pin out but not routed from the chip to
> - * anything the board)
> - * "[PER]" = pin is muxed for [peripheral] (not GPIO)
> - * LSEC = Low Speed External Connector
> - * P HSEC = Primary High Speed External Connector
> - * S HSEC = Secondary High Speed External Connector
> - * J14 = Camera Connector
> - * TP = Test Points
> - *
> - * Line names are taken from the schematic "DragonBoard 820c",
> - * drawing no: LM25-P2751-1
> - *
> - * For the lines routed to the external connectors the
> - * lines are named after the 96Boards CE Specification 1.0,
> - * Appendix "Expansion Connector Signal Description".
> - *
> - * When the 96Board naming of a line and the schematic name of
> - * the same line are in conflict, the 96Board specification
> - * takes precedence, which means that the external UART on the
> - * LSEC is named UART0 while the schematic and SoC names this
> - * UART3. This is only for the informational lines i.e. "[FOO]",
> - * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
> - * ones actually used for GPIO.
> - */
> +#include "apq8096-db820c.dtsi"
>
> / {
> model = "Qualcomm Technologies, Inc. DB820c";
> compatible = "arrow,apq8096-db820c", "qcom,apq8096-sbc", "qcom,apq8096";
> -
> - aliases {
> - serial0 = &blsp2_uart2;
> - serial1 = &blsp2_uart3;
> - serial2 = &blsp1_uart2;
> - i2c0 = &blsp1_i2c3;
> - i2c1 = &blsp2_i2c1;
> - i2c2 = &blsp2_i2c1;
> - spi0 = &blsp1_spi1;
> - spi1 = &blsp2_spi6;
> - };
> -
> - chosen {
> - stdout-path = "serial0:115200n8";
> - };
> -
> - div1_mclk: divclk1 {
> - compatible = "gpio-gate-clock";
> - pinctrl-0 = <&audio_mclk>;
> - pinctrl-names = "default";
> - clocks = <&rpmcc RPM_SMD_DIV_CLK1>;
> - #clock-cells = <0>;
> - enable-gpios = <&pm8994_gpios 15 0>;
> - };
> -
> - divclk4: divclk4 {
> - compatible = "fixed-clock";
> - #clock-cells = <0>;
> - clock-frequency = <32768>;
> - clock-output-names = "divclk4";
> -
> - pinctrl-names = "default";
> - pinctrl-0 = <&divclk4_pin_a>;
> - };
> -
> - gpio-keys {
> - compatible = "gpio-keys";
> - autorepeat;
> -
> - pinctrl-names = "default";
> - pinctrl-0 = <&volume_up_gpio>;
> -
> - button {
> - label = "Volume Up";
> - linux,code = <KEY_VOLUMEUP>;
> - gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>;
> - };
> - };
> -
> - usb2_id: usb2-id {
> - compatible = "linux,extcon-usb-gpio";
> - id-gpios = <&pmi8994_gpios 6 GPIO_ACTIVE_HIGH>;
> - pinctrl-names = "default";
> - pinctrl-0 = <&usb2_vbus_det_gpio>;
> - };
> -
> - usb3_id: usb3-id {
> - compatible = "linux,extcon-usb-gpio";
> - id-gpios = <&pm8994_gpios 22 GPIO_ACTIVE_HIGH>;
> - pinctrl-names = "default";
> - pinctrl-0 = <&usb3_vbus_det_gpio>;
> - };
> -
> - vph_pwr: vph-pwr-regulator {
> - compatible = "regulator-fixed";
> - regulator-name = "vph_pwr";
> - regulator-always-on;
> - regulator-boot-on;
> -
> - regulator-min-microvolt = <3700000>;
> - regulator-max-microvolt = <3700000>;
> - };
> -
> - wlan_en: wlan-en-1-8v {
> - pinctrl-names = "default";
> - pinctrl-0 = <&wlan_en_gpios>;
> - compatible = "regulator-fixed";
> - regulator-name = "wlan-en-regulator";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> -
> - gpio = <&pm8994_gpios 8 0>;
> -
> - /* WLAN card specific delay */
> - startup-delay-us = <70000>;
> - enable-active-high;
> - };
> -};
> -
> -&blsp1_i2c3 {
> - /* On Low speed expansion: LS-I2C0 */
> - status = "okay";
> -};
> -
> -&blsp1_spi1 {
> - /* On Low speed expansion */
> - status = "okay";
> -};
> -
> -&blsp1_uart2 {
> - label = "BT-UART";
> - status = "okay";
> -
> - bluetooth {
> - compatible = "qcom,qca6174-bt";
> -
> - /* bt_disable_n gpio */
> - enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
> -
> - clocks = <&divclk4>;
> - };
> -};
> -
> -&adsp_pil {
> - status = "okay";
> - firmware-name = "qcom/apq8096/adsp.mbn";
> -};
> -
> -&blsp2_i2c1 {
> - /* On High speed expansion: HS-I2C2 */
> - status = "okay";
> -};
> -
> -&blsp2_i2c1 {
> - /* On Low speed expansion: LS-I2C1 */
> - status = "okay";
> -};
> -
> -&blsp2_spi6 {
> - /* On High speed expansion */
> - status = "okay";
> -};
> -
> -&blsp2_uart2 {
> - label = "LS-UART1";
> - status = "okay";
> - pinctrl-names = "default", "sleep";
> - pinctrl-0 = <&blsp2_uart2_2pins_default>;
> - pinctrl-1 = <&blsp2_uart2_2pins_sleep>;
> -};
> -
> -&blsp2_uart3 {
> - label = "LS-UART0";
> - status = "disabled";
> - pinctrl-names = "default", "sleep";
> - pinctrl-0 = <&blsp2_uart3_4pins_default>;
> - pinctrl-1 = <&blsp2_uart3_4pins_sleep>;
> -};
> -
> -&camss {
> - vdda-supply = <&vreg_l2a_1p25>;
> -};
> -
> -&gpu {
> - status = "okay";
> -};
> -
> -&gpu_zap_shader {
> - firmware-name = "qcom/apq8096/a530_zap.mbn";
> -};
> -
> -&hsusb_phy1 {
> - status = "okay";
> -
> - vdd-supply = <&vreg_l28a_0p925>;
> - vdda-pll-supply = <&vreg_l12a_1p8>;
> - vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
> -};
> -
> -&hsusb_phy2 {
> - status = "okay";
> -
> - vdd-supply = <&vreg_l28a_0p925>;
> - vdda-pll-supply = <&vreg_l12a_1p8>;
> - vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
> -};
> -
> -&mdp {
> - status = "okay";
> -};
> -
> -&mdss {
> - status = "okay";
> -};
> -
> -&mdss_hdmi {
> - status = "okay";
> -
> - pinctrl-names = "default", "sleep";
> - pinctrl-0 = <&hdmi_hpd_active &hdmi_ddc_active>;
> - pinctrl-1 = <&hdmi_hpd_suspend &hdmi_ddc_suspend>;
> -
> - core-vdda-supply = <&vreg_l12a_1p8>;
> - core-vcc-supply = <&vreg_s4a_1p8>;
> -};
> -
> -&mdss_hdmi_phy {
> - status = "okay";
> -
> - vddio-supply = <&vreg_l12a_1p8>;
> - vcca-supply = <&vreg_l28a_0p925>;
> - #phy-cells = <0>;
> -};
> -
> -&mmcc {
> - vdd-gfx-supply = <&vdd_gfx>;
> -};
> -
> -&mss_pil {
> - status = "okay";
> - pll-supply = <&vreg_l12a_1p8>;
> - firmware-name = "qcom/apq8096/mba.mbn", "qcom/apq8096/modem.mbn";
> -};
> -
> -&pm8994_resin {
> - status = "okay";
> - linux,code = <KEY_VOLUMEDOWN>;
> -};
> -
> -&tlmm {
> - gpio-line-names =
> - "[SPI0_DOUT]", /* GPIO_0, BLSP1_SPI_MOSI, LSEC pin 14 */
> - "[SPI0_DIN]", /* GPIO_1, BLSP1_SPI_MISO, LSEC pin 10 */
> - "[SPI0_CS]", /* GPIO_2, BLSP1_SPI_CS_N, LSEC pin 12 */
> - "[SPI0_SCLK]", /* GPIO_3, BLSP1_SPI_CLK, LSEC pin 8 */
> - "[UART1_TxD]", /* GPIO_4, BLSP8_UART_TX, LSEC pin 11 */
> - "[UART1_RxD]", /* GPIO_5, BLSP8_UART_RX, LSEC pin 13 */
> - "[I2C1_SDA]", /* GPIO_6, BLSP8_I2C_SDA, LSEC pin 21 */
> - "[I2C1_SCL]", /* GPIO_7, BLSP8_I2C_SCL, LSEC pin 19 */
> - "GPIO-H", /* GPIO_8, LCD0_RESET_N, LSEC pin 30 */
> - "TP93", /* GPIO_9 */
> - "GPIO-G", /* GPIO_10, MDP_VSYNC_P, LSEC pin 29 */
> - "[MDP_VSYNC_S]", /* GPIO_11, S HSEC pin 55 */
> - "NC", /* GPIO_12 */
> - "[CSI0_MCLK]", /* GPIO_13, CAM_MCLK0, P HSEC pin 15 */
> - "[CAM_MCLK1]", /* GPIO_14, J14 pin 11 */
> - "[CSI1_MCLK]", /* GPIO_15, CAM_MCLK2, P HSEC pin 17 */
> - "TP99", /* GPIO_16 */
> - "[I2C2_SDA]", /* GPIO_17, CCI_I2C_SDA0, P HSEC pin 34 */
> - "[I2C2_SCL]", /* GPIO_18, CCI_I2C_SCL0, P HSEC pin 32 */
> - "[CCI_I2C_SDA1]", /* GPIO_19, S HSEC pin 38 */
> - "[CCI_I2C_SCL1]", /* GPIO_20, S HSEC pin 36 */
> - "FLASH_STROBE_EN", /* GPIO_21, S HSEC pin 5 */
> - "FLASH_STROBE_TRIG", /* GPIO_22, S HSEC pin 1 */
> - "GPIO-K", /* GPIO_23, CAM2_RST_N, LSEC pin 33 */
> - "GPIO-D", /* GPIO_24, LSEC pin 26 */
> - "GPIO-I", /* GPIO_25, CAM0_RST_N, LSEC pin 31 */
> - "GPIO-J", /* GPIO_26, CAM0_STANDBY_N, LSEC pin 32 */
> - "BLSP6_I2C_SDA", /* GPIO_27 */
> - "BLSP6_I2C_SCL", /* GPIO_28 */
> - "GPIO-B", /* GPIO_29, TS0_RESET_N, LSEC pin 24 */
> - "GPIO30", /* GPIO_30, S HSEC pin 4 */
> - "HDMI_CEC", /* GPIO_31 */
> - "HDMI_DDC_CLOCK", /* GPIO_32 */
> - "HDMI_DDC_DATA", /* GPIO_33 */
> - "HDMI_HOT_PLUG_DETECT", /* GPIO_34 */
> - "PCIE0_RST_N", /* GPIO_35 */
> - "PCIE0_CLKREQ_N", /* GPIO_36 */
> - "PCIE0_WAKE", /* GPIO_37 */
> - "SD_CARD_DET_N", /* GPIO_38 */
> - "TSIF1_SYNC", /* GPIO_39, S HSEC pin 48 */
> - "W_DISABLE_N", /* GPIO_40 */
> - "[BLSP9_UART_TX]", /* GPIO_41 */
> - "[BLSP9_UART_RX]", /* GPIO_42 */
> - "[BLSP2_UART_CTS_N]", /* GPIO_43 */
> - "[BLSP2_UART_RFR_N]", /* GPIO_44 */
> - "[BLSP3_UART_TX]", /* GPIO_45 */
> - "[BLSP3_UART_RX]", /* GPIO_46 */
> - "[I2C0_SDA]", /* GPIO_47, LS_I2C0_SDA, LSEC pin 17 */
> - "[I2C0_SCL]", /* GPIO_48, LS_I2C0_SCL, LSEC pin 15 */
> - "[UART0_TxD]", /* GPIO_49, BLSP9_UART_TX, LSEC pin 5 */
> - "[UART0_RxD]", /* GPIO_50, BLSP9_UART_RX, LSEC pin 7 */
> - "[UART0_CTS]", /* GPIO_51, BLSP9_UART_CTS_N, LSEC pin 3 */
> - "[UART0_RTS]", /* GPIO_52, BLSP9_UART_RFR_N, LSEC pin 9 */
> - "[CODEC_INT1_N]", /* GPIO_53 */
> - "[CODEC_INT2_N]", /* GPIO_54 */
> - "[BLSP7_I2C_SDA]", /* GPIO_55 */
> - "[BLSP7_I2C_SCL]", /* GPIO_56 */
> - "MI2S_MCLK", /* GPIO_57, S HSEC pin 3 */
> - "[PCM_CLK]", /* GPIO_58, QUA_MI2S_SCK, LSEC pin 18 */
> - "[PCM_FS]", /* GPIO_59, QUA_MI2S_WS, LSEC pin 16 */
> - "[PCM_DO]", /* GPIO_60, QUA_MI2S_DATA0, LSEC pin 20 */
> - "[PCM_DI]", /* GPIO_61, QUA_MI2S_DATA1, LSEC pin 22 */
> - "GPIO-E", /* GPIO_62, LSEC pin 27 */
> - "TP87", /* GPIO_63 */
> - "[CODEC_RST_N]", /* GPIO_64 */
> - "[PCM1_CLK]", /* GPIO_65 */
> - "[PCM1_SYNC]", /* GPIO_66 */
> - "[PCM1_DIN]", /* GPIO_67 */
> - "[PCM1_DOUT]", /* GPIO_68 */
> - "AUDIO_REF_CLK", /* GPIO_69 */
> - "SLIMBUS_CLK", /* GPIO_70 */
> - "SLIMBUS_DATA0", /* GPIO_71 */
> - "SLIMBUS_DATA1", /* GPIO_72 */
> - "NC", /* GPIO_73 */
> - "NC", /* GPIO_74 */
> - "NC", /* GPIO_75 */
> - "NC", /* GPIO_76 */
> - "TP94", /* GPIO_77 */
> - "NC", /* GPIO_78 */
> - "TP95", /* GPIO_79 */
> - "GPIO-A", /* GPIO_80, MEMS_RESET_N, LSEC pin 23 */
> - "TP88", /* GPIO_81 */
> - "TP89", /* GPIO_82 */
> - "TP90", /* GPIO_83 */
> - "TP91", /* GPIO_84 */
> - "[SD_DAT0]", /* GPIO_85, BLSP12_SPI_MOSI, P HSEC pin 1 */
> - "[SD_CMD]", /* GPIO_86, BLSP12_SPI_MISO, P HSEC pin 11 */
> - "[SD_DAT3]", /* GPIO_87, BLSP12_SPI_CS_N, P HSEC pin 7 */
> - "[SD_SCLK]", /* GPIO_88, BLSP12_SPI_CLK, P HSEC pin 9 */
> - "TSIF1_CLK", /* GPIO_89, S HSEC pin 42 */
> - "TSIF1_EN", /* GPIO_90, S HSEC pin 46 */
> - "TSIF1_DATA", /* GPIO_91, S HSEC pin 44 */
> - "NC", /* GPIO_92 */
> - "TSIF2_CLK", /* GPIO_93, S HSEC pin 52 */
> - "TSIF2_EN", /* GPIO_94, S HSEC pin 56 */
> - "TSIF2_DATA", /* GPIO_95, S HSEC pin 54 */
> - "TSIF2_SYNC", /* GPIO_96, S HSEC pin 58 */
> - "NC", /* GPIO_97 */
> - "CAM1_STANDBY_N", /* GPIO_98 */
> - "NC", /* GPIO_99 */
> - "NC", /* GPIO_100 */
> - "[LCD1_RESET_N]", /* GPIO_101, S HSEC pin 51 */
> - "BOOT_CONFIG1", /* GPIO_102 */
> - "USB_HUB_RESET", /* GPIO_103 */
> - "CAM1_RST_N", /* GPIO_104 */
> - "NC", /* GPIO_105 */
> - "NC", /* GPIO_106 */
> - "NC", /* GPIO_107 */
> - "NC", /* GPIO_108 */
> - "NC", /* GPIO_109 */
> - "NC", /* GPIO_110 */
> - "NC", /* GPIO_111 */
> - "NC", /* GPIO_112 */
> - "PMI8994_BUA", /* GPIO_113 */
> - "PCIE2_RST_N", /* GPIO_114 */
> - "PCIE2_CLKREQ_N", /* GPIO_115 */
> - "PCIE2_WAKE", /* GPIO_116 */
> - "SSC_IRQ_0", /* GPIO_117 */
> - "SSC_IRQ_1", /* GPIO_118 */
> - "SSC_IRQ_2", /* GPIO_119 */
> - "NC", /* GPIO_120 */
> - "GPIO121", /* GPIO_121, S HSEC pin 2 */
> - "NC", /* GPIO_122 */
> - "SSC_IRQ_6", /* GPIO_123 */
> - "SSC_IRQ_7", /* GPIO_124 */
> - "GPIO-C", /* GPIO_125, TS_INT0, LSEC pin 25 */
> - "BOOT_CONFIG5", /* GPIO_126 */
> - "NC", /* GPIO_127 */
> - "NC", /* GPIO_128 */
> - "BOOT_CONFIG7", /* GPIO_129 */
> - "PCIE1_RST_N", /* GPIO_130 */
> - "PCIE1_CLKREQ_N", /* GPIO_131 */
> - "PCIE1_WAKE", /* GPIO_132 */
> - "GPIO-L", /* GPIO_133, CAM2_STANDBY_N, LSEC pin 34 */
> - "NC", /* GPIO_134 */
> - "NC", /* GPIO_135 */
> - "BOOT_CONFIG8", /* GPIO_136 */
> - "NC", /* GPIO_137 */
> - "NC", /* GPIO_138 */
> - "GPS_SSBI2", /* GPIO_139 */
> - "GPS_SSBI1", /* GPIO_140 */
> - "NC", /* GPIO_141 */
> - "NC", /* GPIO_142 */
> - "NC", /* GPIO_143 */
> - "BOOT_CONFIG6", /* GPIO_144 */
> - "NC", /* GPIO_145 */
> - "NC", /* GPIO_146 */
> - "NC", /* GPIO_147 */
> - "NC", /* GPIO_148 */
> - "NC"; /* GPIO_149 */
> -
> - sdc2_cd_on: sdc2-cd-on-state {
> - pins = "gpio38";
> - function = "gpio";
> - bias-pull-up;
> - drive-strength = <16>;
> - };
> -
> - sdc2_cd_off: sdc2-cd-off-state {
> - pins = "gpio38";
> - function = "gpio";
> - bias-pull-up;
> - drive-strength = <2>;
> - };
> -
> - hdmi_hpd_active: hdmi-hpd-active-state {
> - pins = "gpio34";
> - function = "hdmi_hot";
> - bias-pull-down;
> - drive-strength = <16>;
> - };
> -
> - hdmi_hpd_suspend: hdmi-hpd-suspend-state {
> - pins = "gpio34";
> - function = "hdmi_hot";
> - bias-pull-down;
> - drive-strength = <2>;
> - };
> -
> - hdmi_ddc_active: hdmi-ddc-active-state {
> - pins = "gpio32", "gpio33";
> - function = "hdmi_ddc";
> - drive-strength = <2>;
> - bias-pull-up;
> - };
> -
> - hdmi_ddc_suspend: hdmi-ddc-suspend-state {
> - pins = "gpio32", "gpio33";
> - function = "hdmi_ddc";
> - drive-strength = <2>;
> - bias-pull-down;
> - };
> -};
> -
> -&pcie0 {
> - status = "okay";
> - perst-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
> - vddpe-3v3-supply = <&wlan_en>;
> - vdda-supply = <&vreg_l28a_0p925>;
> -};
> -
> -&pcie1 {
> - status = "okay";
> - perst-gpios = <&tlmm 130 GPIO_ACTIVE_LOW>;
> - vdda-supply = <&vreg_l28a_0p925>;
> -};
> -
> -&pcie2 {
> - status = "okay";
> - perst-gpios = <&tlmm 114 GPIO_ACTIVE_LOW>;
> - vdda-supply = <&vreg_l28a_0p925>;
> -};
> -
> -&pcie_phy {
> - status = "okay";
> -
> - vdda-phy-supply = <&vreg_l28a_0p925>;
> - vdda-pll-supply = <&vreg_l12a_1p8>;
> -};
> -
> -&pm8994_gpios {
> - gpio-line-names =
> - "NC",
> - "KEY_VOLP_N",
> - "NC",
> - "BL1_PWM",
> - "GPIO-F", /* BL0_PWM, LSEC pin 28 */
> - "BL1_EN",
> - "NC",
> - "WLAN_EN",
> - "NC",
> - "NC",
> - "NC",
> - "NC",
> - "NC",
> - "NC",
> - "DIVCLK1",
> - "DIVCLK2",
> - "DIVCLK3",
> - "DIVCLK4",
> - "BT_EN",
> - "PMIC_SLB",
> - "PMIC_BUA",
> - "USB_VBUS_DET";
> -
> - pinctrl-names = "default";
> - pinctrl-0 = <&ls_exp_gpio_f &bt_en_gpios>;
> -
> - ls_exp_gpio_f: pm8994-gpio5-state {
> - pinconf {
> - pins = "gpio5";
> - function = PMIC_GPIO_FUNC_NORMAL;
> - output-low;
> - power-source = <PM8994_GPIO_S4>; /* 1.8V */
> - };
> - };
> -
> - bt_en_gpios: bt-en-pios-state {
> - pinconf {
> - pins = "gpio19";
> - function = PMIC_GPIO_FUNC_NORMAL;
> - output-low;
> - power-source = <PM8994_GPIO_S4>; /* 1.8V */
> - qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
> - bias-pull-down;
> - };
> - };
> -
> - wlan_en_gpios: wlan-en-gpios-state {
> - pinconf {
> - pins = "gpio8";
> - function = PMIC_GPIO_FUNC_NORMAL;
> - output-low;
> - power-source = <PM8994_GPIO_S4>; /* 1.8V */
> - qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
> - bias-pull-down;
> - };
> - };
> -
> - audio_mclk: clk-div1-state {
> - pinconf {
> - pins = "gpio15";
> - function = "func1";
> - power-source = <PM8994_GPIO_S4>; /* 1.8V */
> - };
> - };
> -
> - volume_up_gpio: pm8996-gpio2-state {
> - pinconf {
> - pins = "gpio2";
> - function = "normal";
> - input-enable;
> - drive-push-pull;
> - bias-pull-up;
> - qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
> - power-source = <PM8994_GPIO_S4>; /* 1.8V */
> - };
> - };
> -
> - divclk4_pin_a: divclk4-state {
> - pinconf {
> - pins = "gpio18";
> - function = PMIC_GPIO_FUNC_FUNC2;
> -
> - bias-disable;
> - power-source = <PM8994_GPIO_S4>;
> - };
> - };
> -
> - usb3_vbus_det_gpio: pm8996-gpio22-state {
> - pinconf {
> - pins = "gpio22";
> - function = PMIC_GPIO_FUNC_NORMAL;
> - input-enable;
> - bias-pull-down;
> - qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
> - power-source = <PM8994_GPIO_S4>; /* 1.8V */
> - };
> - };
> -};
> -
> -&pm8994_mpps {
> - gpio-line-names =
> - "VDDPX_BIAS",
> - "WIFI_LED",
> - "NC",
> - "BT_LED",
> - "PM_MPP05",
> - "PM_MPP06",
> - "PM_MPP07",
> - "NC";
> -};
> -
> -&pm8994_spmi_regulators {
> - qcom,saw-reg = <&saw3>;
> - vdd_s11-supply = <&vph_pwr>;
> -
> - s9 {
> - qcom,saw-slave;
> - };
> - s10 {
> - qcom,saw-slave;
> - };
> - s11 {
> - qcom,saw-leader;
> - regulator-name = "VDD_APCC";
> - regulator-always-on;
> - regulator-min-microvolt = <980000>;
> - regulator-max-microvolt = <980000>;
> - };
> -};
> -
> -&pmi8994_gpios {
> - gpio-line-names =
> - "NC",
> - "SPKR_AMP_EN1",
> - "SPKR_AMP_EN2",
> - "TP61",
> - "NC",
> - "USB2_VBUS_DET",
> - "NC",
> - "NC",
> - "NC",
> - "NC";
> -
> - usb2_vbus_det_gpio: pmi8996-gpio6-state {
> - pinconf {
> - pins = "gpio6";
> - function = PMIC_GPIO_FUNC_NORMAL;
> - input-enable;
> - bias-pull-down;
> - qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
> - power-source = <PM8994_GPIO_S4>; /* 1.8V */
> - };
> - };
> -};
> -
> -&pmi8994_lpg {
> - qcom,power-source = <1>;
> -
> - pinctrl-names = "default";
> - pinctrl-0 = <&pmi8994_mpp2_userled4>;
> -
> - qcom,dtest = <0 0>,
> - <0 0>,
> - <0 0>,
> - <4 1>;
> -
> - status = "okay";
> -
> - led@1 {
> - reg = <1>;
> - color = <LED_COLOR_ID_GREEN>;
> - function = LED_FUNCTION_HEARTBEAT;
> - function-enumerator = <1>;
> -
> - linux,default-trigger = "heartbeat";
> - default-state = "on";
> - };
> -
> - led@2 {
> - reg = <2>;
> - color = <LED_COLOR_ID_GREEN>;
> - function = LED_FUNCTION_HEARTBEAT;
> - function-enumerator = <0>;
> - };
> -
> - led@3 {
> - reg = <3>;
> - color = <LED_COLOR_ID_GREEN>;
> - function = LED_FUNCTION_HEARTBEAT;
> - function-enumerator = <2>;
> - };
> -
> - led@4 {
> - reg = <4>;
> - color = <LED_COLOR_ID_GREEN>;
> - function = LED_FUNCTION_HEARTBEAT;
> - function-enumerator = <3>;
> - };
> -};
> -
> -&pmi8994_mpps {
> - pmi8994_mpp2_userled4: mpp2-userled4-state {
> - pins = "mpp2";
> - function = "sink";
> -
> - output-low;
> - qcom,dtest = <4>;
> - };
> -};
> -
> -&pmi8994_spmi_regulators {
> - vdd_s2-supply = <&vph_pwr>;
> -
> - vdd_gfx: s2 {
> - regulator-name = "VDD_GFX";
> - regulator-min-microvolt = <980000>;
> - regulator-max-microvolt = <980000>;
> - };
> -};
> -
> -&rpm_requests {
> - regulators-0 {
> - compatible = "qcom,rpm-pm8994-regulators";
> -
> - 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_l1-supply = <&vreg_s1b_1p025>;
> - vdd_l2_l26_l28-supply = <&vreg_s3a_1p3>;
> - vdd_l3_l11-supply = <&vreg_s3a_1p3>;
> - vdd_l4_l27_l31-supply = <&vreg_s3a_1p3>;
> - vdd_l5_l7-supply = <&vreg_s5a_2p15>;
> - vdd_l6_l12_l32-supply = <&vreg_s5a_2p15>;
> - vdd_l8_l16_l30-supply = <&vph_pwr>;
> - vdd_l9_l10_l18_l22-supply = <&vph_pwr_bbyp>;
> - vdd_l13_l19_l23_l24-supply = <&vph_pwr_bbyp>;
> - vdd_l14_l15-supply = <&vreg_s5a_2p15>;
> - vdd_l17_l29-supply = <&vph_pwr_bbyp>;
> - vdd_l20_l21-supply = <&vph_pwr_bbyp>;
> - vdd_l25-supply = <&vreg_s3a_1p3>;
> - vdd_lvs1_2-supply = <&vreg_s4a_1p8>;
> -
> - vreg_s3a_1p3: s3 {
> - regulator-name = "vreg_s3a_1p3";
> - regulator-min-microvolt = <1300000>;
> - regulator-max-microvolt = <1300000>;
> - };
> -
> - /**
> - * 1.8v required on LS expansion
> - * for mezzanine boards
> - */
> - vreg_s4a_1p8: s4 {
> - regulator-name = "vreg_s4a_1p8";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - regulator-always-on;
> - };
> - vreg_s5a_2p15: s5 {
> - regulator-name = "vreg_s5a_2p15";
> - regulator-min-microvolt = <2150000>;
> - regulator-max-microvolt = <2150000>;
> - };
> - vreg_s7a_1p0: s7 {
> - regulator-name = "vreg_s7a_1p0";
> - regulator-min-microvolt = <800000>;
> - regulator-max-microvolt = <800000>;
> - };
> -
> - vreg_l1a_1p0: l1 {
> - regulator-name = "vreg_l1a_1p0";
> - regulator-min-microvolt = <1000000>;
> - regulator-max-microvolt = <1000000>;
> - };
> - vreg_l2a_1p25: l2 {
> - regulator-name = "vreg_l2a_1p25";
> - regulator-min-microvolt = <1250000>;
> - regulator-max-microvolt = <1250000>;
> - };
> - vreg_l3a_0p875: l3 {
> - regulator-name = "vreg_l3a_0p875";
> - regulator-min-microvolt = <850000>;
> - regulator-max-microvolt = <850000>;
> - };
> - vreg_l4a_1p225: l4 {
> - regulator-name = "vreg_l4a_1p225";
> - regulator-min-microvolt = <1225000>;
> - regulator-max-microvolt = <1225000>;
> - };
> - vreg_l6a_1p2: l6 {
> - regulator-name = "vreg_l6a_1p2";
> - regulator-min-microvolt = <1200000>;
> - regulator-max-microvolt = <1200000>;
> - };
> - vreg_l8a_1p8: l8 {
> - regulator-name = "vreg_l8a_1p8";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - };
> - vreg_l9a_1p8: l9 {
> - regulator-name = "vreg_l9a_1p8";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - };
> - vreg_l10a_1p8: l10 {
> - regulator-name = "vreg_l10a_1p8";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - };
> - vreg_l11a_1p15: l11 {
> - regulator-name = "vreg_l11a_1p15";
> - regulator-min-microvolt = <1150000>;
> - regulator-max-microvolt = <1150000>;
> - };
> - vreg_l12a_1p8: l12 {
> - regulator-name = "vreg_l12a_1p8";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - };
> - vreg_l13a_2p95: l13 {
> - regulator-name = "vreg_l13a_2p95";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <2950000>;
> - };
> - vreg_l14a_1p8: l14 {
> - regulator-name = "vreg_l14a_1p8";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - };
> - vreg_l15a_1p8: l15 {
> - regulator-name = "vreg_l15a_1p8";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - };
> - vreg_l16a_2p7: l16 {
> - regulator-name = "vreg_l16a_2p7";
> - regulator-min-microvolt = <2700000>;
> - regulator-max-microvolt = <2700000>;
> - };
> - vreg_l17a_2p8: l17 {
> - regulator-name = "vreg_l17a_2p8";
> - regulator-min-microvolt = <2500000>;
> - regulator-max-microvolt = <2500000>;
> - };
> - vreg_l18a_2p85: l18 {
> - regulator-name = "vreg_l18a_2p85";
> - regulator-min-microvolt = <2700000>;
> - regulator-max-microvolt = <2900000>;
> - };
> - vreg_l19a_2p8: l19 {
> - regulator-name = "vreg_l19a_2p8";
> - regulator-min-microvolt = <3000000>;
> - regulator-max-microvolt = <3000000>;
> - };
> - vreg_l20a_2p95: l20 {
> - regulator-name = "vreg_l20a_2p95";
> - regulator-min-microvolt = <2950000>;
> - regulator-max-microvolt = <2950000>;
> - regulator-allow-set-load;
> - };
> - vreg_l21a_2p95: l21 {
> - regulator-name = "vreg_l21a_2p95";
> - regulator-min-microvolt = <2950000>;
> - regulator-max-microvolt = <2950000>;
> - regulator-allow-set-load;
> - regulator-system-load = <200000>;
> - };
> - vreg_l22a_3p0: l22 {
> - regulator-name = "vreg_l22a_3p0";
> - regulator-min-microvolt = <3300000>;
> - regulator-max-microvolt = <3300000>;
> - };
> - vreg_l23a_2p8: l23 {
> - regulator-name = "vreg_l23a_2p8";
> - regulator-min-microvolt = <2800000>;
> - regulator-max-microvolt = <2800000>;
> - };
> - vreg_l24a_3p075: l24 {
> - regulator-name = "vreg_l24a_3p075";
> - regulator-min-microvolt = <3075000>;
> - regulator-max-microvolt = <3075000>;
> - };
> - vreg_l25a_1p2: l25 {
> - regulator-name = "vreg_l25a_1p2";
> - regulator-min-microvolt = <1200000>;
> - regulator-max-microvolt = <1200000>;
> - regulator-allow-set-load;
> - };
> - vreg_l26a_0p8: l27 {
> - regulator-name = "vreg_l26a_0p8";
> - regulator-min-microvolt = <1000000>;
> - regulator-max-microvolt = <1000000>;
> - };
> - vreg_l28a_0p925: l28 {
> - regulator-name = "vreg_l28a_0p925";
> - regulator-min-microvolt = <925000>;
> - regulator-max-microvolt = <925000>;
> - regulator-allow-set-load;
> - };
> - vreg_l29a_2p8: l29 {
> - regulator-name = "vreg_l29a_2p8";
> - regulator-min-microvolt = <2800000>;
> - regulator-max-microvolt = <2800000>;
> - };
> - vreg_l30a_1p8: l30 {
> - regulator-name = "vreg_l30a_1p8";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - };
> - vreg_l32a_1p8: l32 {
> - regulator-name = "vreg_l32a_1p8";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - };
> -
> - vreg_lvs1a_1p8: lvs1 {
> - regulator-name = "vreg_lvs1a_1p8";
> - };
> -
> - vreg_lvs2a_1p8: lvs2 {
> - regulator-name = "vreg_lvs2a_1p8";
> - };
> - };
> -
> - regulators-1 {
> - compatible = "qcom,rpm-pmi8994-regulators";
> -
> - vdd_s1-supply = <&vph_pwr>;
> - vdd_s2-supply = <&vph_pwr>;
> - vdd_s3-supply = <&vph_pwr>;
> - vdd_bst_byp-supply = <&vph_pwr>;
> -
> - vph_pwr_bbyp: boost-bypass {
> - regulator-name = "vph_pwr_bbyp";
> - regulator-min-microvolt = <3300000>;
> - regulator-max-microvolt = <3300000>;
> - };
> -
> - vreg_s1b_1p025: s1 {
> - regulator-name = "vreg_s1b_1p025";
> - regulator-min-microvolt = <1025000>;
> - regulator-max-microvolt = <1025000>;
> - };
> - };
> -};
> -
> -&sdhc2 {
> - /* External SD card */
> - pinctrl-names = "default", "sleep";
> - pinctrl-0 = <&sdc2_state_on &sdc2_cd_on>;
> - pinctrl-1 = <&sdc2_state_off &sdc2_cd_off>;
> - cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
> - vmmc-supply = <&vreg_l21a_2p95>;
> - vqmmc-supply = <&vreg_l13a_2p95>;
> - status = "okay";
> -};
> -
> -&q6asmdai {
> - dai@0 {
> - reg = <MSM_FRONTEND_DAI_MULTIMEDIA1>;
> - };
> -
> - dai@1 {
> - reg = <MSM_FRONTEND_DAI_MULTIMEDIA2>;
> - };
> -
> - dai@2 {
> - reg = <MSM_FRONTEND_DAI_MULTIMEDIA3>;
> - };
> -};
> -
> -&slim_msm {
> - status = "okay";
> -
> - slim@1 {
> - reg = <1>;
> - #address-cells = <2>;
> - #size-cells = <0>;
> -
> - tasha_ifd: tas-ifd@0,0 {
> - compatible = "slim217,1a0";
> - reg = <0 0>;
> - };
> -
> - wcd9335: codec@1,0 {
> - compatible = "slim217,1a0";
> - reg = <1 0>;
> -
> - clock-names = "mclk", "slimbus";
> - clocks = <&div1_mclk>,
> - <&rpmcc RPM_SMD_BB_CLK1>;
> - interrupt-parent = <&tlmm>;
> - interrupts = <54 IRQ_TYPE_LEVEL_HIGH>,
> - <53 IRQ_TYPE_LEVEL_HIGH>;
> - interrupt-names = "intr1", "intr2";
> - interrupt-controller;
> - #interrupt-cells = <1>;
> -
> - pinctrl-0 = <&cdc_reset_active &wcd_intr_default>;
> - pinctrl-names = "default";
> -
> - reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
> - slim-ifc-dev = <&tasha_ifd>;
> -
> - #sound-dai-cells = <1>;
> -
> - 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>;
> - };
> - };
> -};
> -
> -&sound {
> - compatible = "qcom,apq8096-sndcard";
> - model = "DB820c";
> - audio-routing = "RX_BIAS", "MCLK";
> -
> - 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>;
> - };
> - };
> -
> - hdmi-dai-link {
> - link-name = "HDMI";
> - cpu {
> - sound-dai = <&q6afedai HDMI_RX>;
> - };
> -
> - platform {
> - sound-dai = <&q6routing>;
> - };
> -
> - codec {
> - sound-dai = <&mdss_hdmi 0>;
> - };
> - };
> -
> - slim-dai-link {
> - link-name = "SLIM Playback";
> - cpu {
> - sound-dai = <&q6afedai SLIMBUS_6_RX>;
> - };
> -
> - platform {
> - sound-dai = <&q6routing>;
> - };
> -
> - codec {
> - sound-dai = <&wcd9335 AIF4_PB>;
> - };
> - };
> -
> - slimcap-dai-link {
> - link-name = "SLIM Capture";
> - cpu {
> - sound-dai = <&q6afedai SLIMBUS_0_TX>;
> - };
> -
> - platform {
> - sound-dai = <&q6routing>;
> - };
> -
> - codec {
> - sound-dai = <&wcd9335 AIF1_CAP>;
> - };
> - };
> -};
> -
> -&ufsphy {
> - status = "okay";
> -
> - vdda-phy-supply = <&vreg_l28a_0p925>;
> - vdda-pll-supply = <&vreg_l12a_1p8>;
> -};
> -
> -&ufshc {
> - status = "okay";
> -
> - vcc-supply = <&vreg_l20a_2p95>;
> - vccq-supply = <&vreg_l25a_1p2>;
> - vccq2-supply = <&vreg_s4a_1p8>;
> - vdd-hba-supply = <&vreg_l25a_1p2>;
> -
> - vcc-max-microamp = <600000>;
> - vccq-max-microamp = <450000>;
> - vccq2-max-microamp = <450000>;
> -};
> -
> -&usb2 {
> - status = "okay";
> - extcon = <&usb2_id>;
> -};
> -
> -&usb2_dwc3 {
> - extcon = <&usb2_id>;
> - dr_mode = "otg";
> - maximum-speed = "high-speed";
> -};
> -
> -&usb3 {
> - status = "okay";
> - extcon = <&usb3_id>;
> -};
> -
> -&usb3_dwc3 {
> - extcon = <&usb3_id>;
> - dr_mode = "otg";
> -};
> -
> -&usb3phy {
> - status = "okay";
> -
> - vdda-phy-supply = <&vreg_l28a_0p925>;
> - vdda-pll-supply = <&vreg_l12a_1p8>;
> -};
> -
> -&venus {
> - status = "okay";
> };
> diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
> similarity index 99%
> copy from arch/arm64/boot/dts/qcom/apq8096-db820c.dts
> copy to arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
> index 9fa70ff6887b78caf1826f653a5caccd9653269c..0c076852b4946a4d1b67b25dff434cf207469acb 100644
> --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
> +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
> @@ -3,9 +3,7 @@
> * Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
> */
>
> -/dts-v1/;
>
> -#include "msm8996.dtsi"
> #include "pm8994.dtsi"
> #include "pmi8994.dtsi"
> #include <dt-bindings/input/input.h>
> @@ -44,9 +42,6 @@
> */
>
> / {
> - model = "Qualcomm Technologies, Inc. DB820c";
> - compatible = "arrow,apq8096-db820c", "qcom,apq8096-sbc", "qcom,apq8096";
> -
> aliases {
> serial0 = &blsp2_uart2;
> serial1 = &blsp2_uart3;
> diff --git a/arch/arm64/boot/dts/qcom/apq8096sg-db820c.dts b/arch/arm64/boot/dts/qcom/apq8096sg-db820c.dts
> new file mode 100644
> index 0000000000000000000000000000000000000000..f3ab5a7c6e53a1925fa6e11ae7acf940d47dc4ee
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/apq8096sg-db820c.dts
> @@ -0,0 +1,15 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
> + */
> +
> +/dts-v1/;
> +
> +#include "msm8996pro.dtsi"
> +#include "apq8096-db820c.dtsi"
> +
> +/ {
> + model = "Qualcomm Technologies, Inc. DB820c";
> + compatible = "arrow,apq8096sg-db820c", "arrow,apq8096-db820c",
> + "qcom,apq8096-sbc", "qcom,apq8096sg", "qcom,apq8096";
> +};
>
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/2] dt-bindings: arm: qcom: add Dragonboard 820c using APQ8096SG SoC
2025-11-11 16:02 ` [PATCH 1/2] dt-bindings: arm: qcom: add Dragonboard 820c using APQ8096SG SoC Dmitry Baryshkov
@ 2025-11-12 10:45 ` Konrad Dybcio
2025-11-17 17:49 ` Rob Herring (Arm)
1 sibling, 0 replies; 12+ messages in thread
From: Konrad Dybcio @ 2025-11-12 10:45 UTC (permalink / raw)
To: Dmitry Baryshkov, Bjorn Andersson, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski, Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel
On 11/11/25 5:02 PM, Dmitry Baryshkov wrote:
> There exists a variant of the DB820c board, using the APQ8096SG
> (MSM8996 Pro) SoC. Describe it in the bindings.
Apparently it's an IoT SKU:
https://www.qualcomm.com/processors/application-processors/products/apq8096sg
Konrad
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 0/2] arm64: dts: qcom: add AP8096SG variant of DB820c
2025-11-11 16:02 [PATCH 0/2] arm64: dts: qcom: add AP8096SG variant of DB820c Dmitry Baryshkov
2025-11-11 16:02 ` [PATCH 1/2] dt-bindings: arm: qcom: add Dragonboard 820c using APQ8096SG SoC Dmitry Baryshkov
2025-11-11 16:02 ` [PATCH 2/2] arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c Dmitry Baryshkov
@ 2025-11-12 13:56 ` Rob Herring (Arm)
2025-11-12 14:26 ` Rob Herring (Arm)
2 siblings, 1 reply; 12+ messages in thread
From: Rob Herring (Arm) @ 2025-11-12 13:56 UTC (permalink / raw)
To: Dmitry Baryshkov
Cc: Krzysztof Kozlowski, Bjorn Andersson, linux-arm-msm, linux-kernel,
Konrad Dybcio, Conor Dooley, devicetree
On Tue, 11 Nov 2025 18:02:50 +0200, Dmitry Baryshkov wrote:
> While debugging a crash in the DRM CI setup I noticed that the kernel
> warns about the unsupported hardware in CPU OPP tables. After a small
> research I found that board indeed uses APQ8096SG rather than APQ8096.
> Add DT file for these boards.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
> Dmitry Baryshkov (2):
> dt-bindings: arm: qcom: add Dragonboard 820c using APQ8096SG SoC
> arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c
>
> Documentation/devicetree/bindings/arm/qcom.yaml | 7 +
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> arch/arm64/boot/dts/qcom/apq8096-db820c.dts | 1126 +-------------------
> .../{apq8096-db820c.dts => apq8096-db820c.dtsi} | 5 -
> arch/arm64/boot/dts/qcom/apq8096sg-db820c.dts | 15 +
> 5 files changed, 24 insertions(+), 1130 deletions(-)
> ---
> base-commit: ab40c92c74c6b0c611c89516794502b3a3173966
> change-id: 20251111-db820c-pro-8ecd2a28520e
>
> Best regards,
> --
> With best wishes
> Dmitry
>
>
>
My bot found new DTB warnings on the .dts files added or changed in this
series.
Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.
If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:
pip3 install dtschema --upgrade
This patch series was applied (using b4) to base:
Base: ab40c92c74c6b0c611c89516794502b3a3173966 (use --merge-base to override)
If this is not the correct base, please add 'base-commit' tag
(or use b4 which does this automatically)
New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/qcom/' for 20251111-db820c-pro-v1-0-6eece16c5c23@oss.qualcomm.com:
arch/arm64/boot/dts/qcom/apq8096sg-db820c.dtb: usb@6af8800 (qcom,msm8996-dwc3): 'extcon' does not match any of the regexes: '^pinctrl-[0-9]+$', '^usb@[0-9a-f]+$'
from schema $id: http://devicetree.org/schemas/usb/qcom,dwc3.yaml
arch/arm64/boot/dts/qcom/apq8096sg-db820c.dtb: usb@76f8800 (qcom,msm8996-dwc3): 'extcon' does not match any of the regexes: '^pinctrl-[0-9]+$', '^usb@[0-9a-f]+$'
from schema $id: http://devicetree.org/schemas/usb/qcom,dwc3.yaml
arch/arm64/boot/dts/qcom/apq8096sg-db820c.dtb: syscon@9a10000 (syscon): compatible: ['syscon'] is too short
from schema $id: http://devicetree.org/schemas/mfd/syscon-common.yaml
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 0/2] arm64: dts: qcom: add AP8096SG variant of DB820c
2025-11-12 13:56 ` [PATCH 0/2] arm64: dts: qcom: add " Rob Herring (Arm)
@ 2025-11-12 14:26 ` Rob Herring (Arm)
0 siblings, 0 replies; 12+ messages in thread
From: Rob Herring (Arm) @ 2025-11-12 14:26 UTC (permalink / raw)
To: Dmitry Baryshkov
Cc: Krzysztof Kozlowski, Bjorn Andersson, linux-arm-msm, linux-kernel,
Konrad Dybcio, Conor Dooley, devicetree
On Tue, 11 Nov 2025 18:02:50 +0200, Dmitry Baryshkov wrote:
> While debugging a crash in the DRM CI setup I noticed that the kernel
> warns about the unsupported hardware in CPU OPP tables. After a small
> research I found that board indeed uses APQ8096SG rather than APQ8096.
> Add DT file for these boards.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
> Dmitry Baryshkov (2):
> dt-bindings: arm: qcom: add Dragonboard 820c using APQ8096SG SoC
> arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c
>
> Documentation/devicetree/bindings/arm/qcom.yaml | 7 +
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> arch/arm64/boot/dts/qcom/apq8096-db820c.dts | 1126 +-------------------
> .../{apq8096-db820c.dts => apq8096-db820c.dtsi} | 5 -
> arch/arm64/boot/dts/qcom/apq8096sg-db820c.dts | 15 +
> 5 files changed, 24 insertions(+), 1130 deletions(-)
> ---
> base-commit: ab40c92c74c6b0c611c89516794502b3a3173966
> change-id: 20251111-db820c-pro-8ecd2a28520e
>
> Best regards,
> --
> With best wishes
> Dmitry
>
>
>
My bot found new DTB warnings on the .dts files added or changed in this
series.
Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.
If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:
pip3 install dtschema --upgrade
This patch series was applied (using b4) to base:
Base: ab40c92c74c6b0c611c89516794502b3a3173966 (use --merge-base to override)
If this is not the correct base, please add 'base-commit' tag
(or use b4 which does this automatically)
New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/qcom/' for 20251111-db820c-pro-v1-0-6eece16c5c23@oss.qualcomm.com:
arch/arm64/boot/dts/qcom/apq8096sg-db820c.dtb: usb@6af8800 (qcom,msm8996-dwc3): 'extcon' does not match any of the regexes: '^pinctrl-[0-9]+$', '^usb@[0-9a-f]+$'
from schema $id: http://devicetree.org/schemas/usb/qcom,dwc3.yaml
arch/arm64/boot/dts/qcom/apq8096sg-db820c.dtb: usb@76f8800 (qcom,msm8996-dwc3): 'extcon' does not match any of the regexes: '^pinctrl-[0-9]+$', '^usb@[0-9a-f]+$'
from schema $id: http://devicetree.org/schemas/usb/qcom,dwc3.yaml
arch/arm64/boot/dts/qcom/apq8096sg-db820c.dtb: syscon@9a10000 (syscon): compatible: ['syscon'] is too short
from schema $id: http://devicetree.org/schemas/mfd/syscon-common.yaml
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 2/2] arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c
2025-11-12 9:44 ` Konrad Dybcio
@ 2025-11-13 20:32 ` Dmitry Baryshkov
2025-11-14 21:31 ` Konrad Dybcio
0 siblings, 1 reply; 12+ messages in thread
From: Dmitry Baryshkov @ 2025-11-13 20:32 UTC (permalink / raw)
To: Konrad Dybcio
Cc: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, linux-arm-msm, devicetree, linux-kernel
On Wed, Nov 12, 2025 at 10:44:49AM +0100, Konrad Dybcio wrote:
> On 11/11/25 5:02 PM, Dmitry Baryshkov wrote:
> > There has been a (rare) varint of Dragonboard 820c, utilizing Pro
> > version of the SoC, with the major difference being CPU and GPU clock
> > tables. Add a DT file representing this version of the board.
>
> So is the conclusion that both flavors were used?
Yes. I have had a production unit with a non-SG flavour. Bjorn's lab
has a standard one too. All units in Collabora lab are Pro ones.
>
> This product brief
>
> https://cdn.lantronix.com/wp-content/uploads/pdf/Open-Q_820_Development_Kit_Quick_Start_Guide.pdf
This is a totally different board.
>
> suggests it was the SG all along, FWIW
--
With best wishes
Dmitry
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 2/2] arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c
2025-11-13 20:32 ` Dmitry Baryshkov
@ 2025-11-14 21:31 ` Konrad Dybcio
2025-11-15 0:09 ` Dmitry Baryshkov
0 siblings, 1 reply; 12+ messages in thread
From: Konrad Dybcio @ 2025-11-14 21:31 UTC (permalink / raw)
To: Dmitry Baryshkov
Cc: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, linux-arm-msm, devicetree, linux-kernel
On 11/13/25 9:32 PM, Dmitry Baryshkov wrote:
> On Wed, Nov 12, 2025 at 10:44:49AM +0100, Konrad Dybcio wrote:
>> On 11/11/25 5:02 PM, Dmitry Baryshkov wrote:
>>> There has been a (rare) varint of Dragonboard 820c, utilizing Pro
>>> version of the SoC, with the major difference being CPU and GPU clock
>>> tables. Add a DT file representing this version of the board.
>>
>> So is the conclusion that both flavors were used?
>
> Yes. I have had a production unit with a non-SG flavour. Bjorn's lab
> has a standard one too. All units in Collabora lab are Pro ones.
Pro doesn't necessarily have to == SG, this seems to be sort of
a "MSM8996Pro" and "QCM8996Pro" situation. I'm hoping that speedbin
fuse values don't have different meanings for mobilePro and SG
>> This product brief
>>
>> https://cdn.lantronix.com/wp-content/uploads/pdf/Open-Q_820_Development_Kit_Quick_Start_Guide.pdf
>
> This is a totally different board.
Oh right sorry
Konrad
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 2/2] arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c
2025-11-14 21:31 ` Konrad Dybcio
@ 2025-11-15 0:09 ` Dmitry Baryshkov
2025-11-17 11:54 ` Konrad Dybcio
0 siblings, 1 reply; 12+ messages in thread
From: Dmitry Baryshkov @ 2025-11-15 0:09 UTC (permalink / raw)
To: Konrad Dybcio
Cc: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, linux-arm-msm, devicetree, linux-kernel
On Fri, 14 Nov 2025 at 23:31, Konrad Dybcio
<konrad.dybcio@oss.qualcomm.com> wrote:
>
> On 11/13/25 9:32 PM, Dmitry Baryshkov wrote:
> > On Wed, Nov 12, 2025 at 10:44:49AM +0100, Konrad Dybcio wrote:
> >> On 11/11/25 5:02 PM, Dmitry Baryshkov wrote:
> >>> There has been a (rare) varint of Dragonboard 820c, utilizing Pro
> >>> version of the SoC, with the major difference being CPU and GPU clock
> >>> tables. Add a DT file representing this version of the board.
> >>
> >> So is the conclusion that both flavors were used?
> >
> > Yes. I have had a production unit with a non-SG flavour. Bjorn's lab
> > has a standard one too. All units in Collabora lab are Pro ones.
>
> Pro doesn't necessarily have to == SG, this seems to be sort of
My understanding was that APQ8096SG is modem-less MSM8996Pro.
> a "MSM8996Pro" and "QCM8996Pro" situation.
> I'm hoping that speedbin
> fuse values don't have different meanings for mobilePro and SG
At least downstream doesn't have separate bins for APQ versions.
>
> >> This product brief
> >>
> >> https://cdn.lantronix.com/wp-content/uploads/pdf/Open-Q_820_Development_Kit_Quick_Start_Guide.pdf
> >
> > This is a totally different board.
>
> Oh right sorry
>
> Konrad
--
With best wishes
Dmitry
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 2/2] arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c
2025-11-15 0:09 ` Dmitry Baryshkov
@ 2025-11-17 11:54 ` Konrad Dybcio
0 siblings, 0 replies; 12+ messages in thread
From: Konrad Dybcio @ 2025-11-17 11:54 UTC (permalink / raw)
To: Dmitry Baryshkov
Cc: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, linux-arm-msm, devicetree, linux-kernel
On 11/15/25 1:09 AM, Dmitry Baryshkov wrote:
> On Fri, 14 Nov 2025 at 23:31, Konrad Dybcio
> <konrad.dybcio@oss.qualcomm.com> wrote:
>>
>> On 11/13/25 9:32 PM, Dmitry Baryshkov wrote:
>>> On Wed, Nov 12, 2025 at 10:44:49AM +0100, Konrad Dybcio wrote:
>>>> On 11/11/25 5:02 PM, Dmitry Baryshkov wrote:
>>>>> There has been a (rare) varint of Dragonboard 820c, utilizing Pro
>>>>> version of the SoC, with the major difference being CPU and GPU clock
>>>>> tables. Add a DT file representing this version of the board.
>>>>
>>>> So is the conclusion that both flavors were used?
>>>
>>> Yes. I have had a production unit with a non-SG flavour. Bjorn's lab
>>> has a standard one too. All units in Collabora lab are Pro ones.
>>
>> Pro doesn't necessarily have to == SG, this seems to be sort of
>
> My understanding was that APQ8096SG is modem-less MSM8996Pro.
>
>> a "MSM8996Pro" and "QCM8996Pro" situation.
>
>> I'm hoping that speedbin
>> fuse values don't have different meanings for mobilePro and SG
>
> At least downstream doesn't have separate bins for APQ versions.
arch/arm64/boot/dts/qcom/msm8996pro.dtsi: qcom,msm-id = <305 0x10000>;
arch/arm64/boot/dts/qcom/msm8996pro-v1.1.dtsi: qcom,msm-id = <305 0x10001>;
this is interesting, perhaps Pro==SG then
I also found evidence that there exist allOf
(MSM/APQ)(Pro/not)(Auto/not)
in the form of:
msm-id | sku
246 mobile
291 apq
305 msm-pro
310 msm-auto
311 apq-auto
312 apq-pro
315 msm-pro-auto
316 apq-pro-auto
and apparently upstream dt-bindings also defines 302/MSM8996L(ite?)
Konrad
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/2] dt-bindings: arm: qcom: add Dragonboard 820c using APQ8096SG SoC
2025-11-11 16:02 ` [PATCH 1/2] dt-bindings: arm: qcom: add Dragonboard 820c using APQ8096SG SoC Dmitry Baryshkov
2025-11-12 10:45 ` Konrad Dybcio
@ 2025-11-17 17:49 ` Rob Herring (Arm)
1 sibling, 0 replies; 12+ messages in thread
From: Rob Herring (Arm) @ 2025-11-17 17:49 UTC (permalink / raw)
To: Dmitry Baryshkov
Cc: Conor Dooley, linux-arm-msm, Konrad Dybcio, devicetree,
linux-kernel, Bjorn Andersson, Krzysztof Kozlowski
On Tue, 11 Nov 2025 18:02:51 +0200, Dmitry Baryshkov wrote:
> There exists a variant of the DB820c board, using the APQ8096SG
> (MSM8996 Pro) SoC. Describe it in the bindings.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
> Documentation/devicetree/bindings/arm/qcom.yaml | 7 +++++++
> 1 file changed, 7 insertions(+)
>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2025-11-17 17:49 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-11-11 16:02 [PATCH 0/2] arm64: dts: qcom: add AP8096SG variant of DB820c Dmitry Baryshkov
2025-11-11 16:02 ` [PATCH 1/2] dt-bindings: arm: qcom: add Dragonboard 820c using APQ8096SG SoC Dmitry Baryshkov
2025-11-12 10:45 ` Konrad Dybcio
2025-11-17 17:49 ` Rob Herring (Arm)
2025-11-11 16:02 ` [PATCH 2/2] arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c Dmitry Baryshkov
2025-11-12 9:44 ` Konrad Dybcio
2025-11-13 20:32 ` Dmitry Baryshkov
2025-11-14 21:31 ` Konrad Dybcio
2025-11-15 0:09 ` Dmitry Baryshkov
2025-11-17 11:54 ` Konrad Dybcio
2025-11-12 13:56 ` [PATCH 0/2] arm64: dts: qcom: add " Rob Herring (Arm)
2025-11-12 14:26 ` Rob Herring (Arm)
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