On 12/02/2024 14:10, Konrad Dybcio wrote:
Add support for Sony Xperia 1 V, a.k.a PDX234. This device is a part of the SoMC SM8550 Yodo platform.
This commit brings support for:
- Remoteprocs (sans modem for now)
- Flash LED (the notification LED is gone :((((()
- SD Card
- USB (*including SuperSpeed*) + PMIC_GLINK (it's funky, requires a replug with an cable flip sometimes..)
- Most regulators
- Part of I2C-connected peripherals (notably no touch due to a
driver bug)
- PCIe0 (PCIe1 is unused)
Do note display via simplefb is not supported, as the display is blanked upon exiting XBL.
To create a working boot image, you need to run: cat arch/arm64/boot/Image.gz arch/arm64/boot/dts/qcom/sm8550-sony-xperia-\ yodo-pdx234.dtb > .Image.gz-dtb
mkbootimg \ --kernel .Image.gz-dtb \ --ramdisk some_initrd.img \ --pagesize 4096 \ --base 0x0 \ --kernel_offset 0x8000 \ --ramdisk_offset 0x1000000 \ --tags_offset 0x100 \ --cmdline "SOME_CMDLINE" \ --dtb_offset 0x1f00000 \ --header_version 2 \ -o boot.img-sony-xperia-pdx234
Then, you need to flash it on the device and get rid of all the vendor_boot/dtbo mess:
// You have to either pull vbmeta{"","_system"} from // /dev/block/bootdevice/by-name/ or build one as a part of AOSP build process fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img fastboot --disable-verity --disable-verification flash vbmeta_system \ vbmeta_system.img
fastboot flash boot boot.img-sony-xperia-pdx234 fastboot erase vendor_boot fastboot erase recovery fastboot flash dtbo emptydtbo.img fastboot erase init_boot // ? I don't remember if it's necessary, sorry fastboot continue
Where emptydtbo.img is a tiny file that consists of 2 bytes (all zeroes), doing a "fastboot erase" won't cut it, the bootloader will go crazy and things will fall apart when it tries to overlay random bytes from an empty partition onto a perfectly good appended DTB.
DTBc check reports: arch/arm64/boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dtb: pcie-1-phy-aux-clk: 'clock-frequency' is a required property from schema $id: http://devicetree.org/schemas/clock/fixed-clock.yaml#
So you'll probably need: &pcie_1_phy_aux_clk { status = "disabled"; };
Signed-off-by: Konrad Dybcio konrad.dybcio@linaro.org
arch/arm64/boot/dts/qcom/Makefile | 1 + .../dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts | 779 +++++++++++++++++++++ 2 files changed, 780 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index f7c5662213e4..9bbea531660d 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -237,6 +237,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8450-sony-xperia-nagara-pdx224.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8550-hdk.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8550-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8550-qrd.dtb +dtb-$(CONFIG_ARCH_QCOM) += sm8550-sony-xperia-yodo-pdx234.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8650-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8650-qrd.dtb dtb-$(CONFIG_ARCH_QCOM) += x1e80100-crd.dtb diff --git a/arch/arm64/boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts b/arch/arm64/boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts new file mode 100644 index 000000000000..85e0d3d66e16 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts @@ -0,0 +1,779 @@ +// SPDX-License-Identifier: BSD-3-Clause +/*
- Copyright (c) 2023, Linaro Limited
- */
+/dts-v1/;
+#include <dt-bindings/firmware/qcom,scm.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h> +#include <dt-bindings/sound/cs35l45.h> +#include "sm8550.dtsi" +#include "pm8010.dtsi" +#include "pm8550.dtsi" +#include "pm8550b.dtsi" +#define PMK8550VE_SID 5 +#include "pm8550ve.dtsi" +#include "pm8550vs.dtsi" +#include "pmk8550.dtsi" +/* TODO: Only one SID of PMR735D seems accessible? */
What's reported by the cpuinfo pmic array ?
<snip>
With the pcie thing fixed: Reviewed-by: Neil Armstrong neil.armstrong@linaro.org