| Message ID | 20230411072840.2751813-1-bhupesh.sharma@linaro.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | arm64: dts: qcom: Add Qualcomm RB2 board dts | expand |
On Tue, 11 Apr 2023 12:58:37 +0530, Bhupesh Sharma wrote: > Changes since v2: > ----------------- > - v2 can be viewed here: https://lore.kernel.org/linux-arm-msm/20230315210145.2221116-1-bhupesh.sharma@linaro.org/ > - Addressed review comments from Bjorn about load conditions for vmmc > ldos and added [PATCH 3/3] accordingly in v3. > - Collected Krzysztof's Ack for [PATCH 1/3]. > > [...] Applied, thanks! [2/3] arm64: dts: qcom: Add base qrb4210-rb2 board dts commit: 8d58a8c0d930c52dd30bd50af24b786d55509cbf [3/3] arm64: dts: qcom: qrb4210-rb2: Increase load on l22 and l24 for uSD and eMMC (no commit info) Best regards,
Changes since v2: ----------------- - v2 can be viewed here: https://lore.kernel.org/linux-arm-msm/20230315210145.2221116-1-bhupesh.sharma@linaro.org/ - Addressed review comments from Bjorn about load conditions for vmmc ldos and added [PATCH 3/3] accordingly in v3. - Collected Krzysztof's Ack for [PATCH 1/3]. Changes since v1: ----------------- - v1 can be viewed here: https://lore.kernel.org/linux-arm-msm/20230314210828.2049720-1-bhupesh.sharma@linaro.org/ - Addressed review comments from Konrad and fixed the board dts and also added a new 'qcom,qrb4210' compatible. - Although Krzysztof provided an Ack for [PATCH 1/2] from the v1 series, since this series introduces the new 'qcom,qrb4210' compatible, so I have dropped the same for now. Add an initial device tree for Qualcomm RB2 board (see [1]). It is based on the Robotics version of the Snapdragon SM4250 Soc, i.e. QRB4210. Currently it enables: - eMMC via SDHC1, - uSD card via SDHC2, - RPM regulators, - Debug UART (via micro USB port). Subsequent patchset(s) will add more peripherals like USB, etc. This patchset is dependent on the QRB4210 SocInfo patchset sent out earlier (see [2]). To get a successful boot run: $ cat arch/arm64/boot/Image.gz arch/arm64/boot/dts/qcom/\ qrb4210-rb2.dtb > ./Image-adp.gz+dtb $ mkbootimg --kernel ./Image-adp.gz+dtb \ --ramdisk ./some-initramfs-image.rootfs.img \ --output ./rb2-boot.img --pagesize 4096 \ --base 0x80000000 --cmdline 'SOME_CMDLINE' $ fastboot boot ./rb2-boot.img [1]. https://www.qualcomm.com/products/internet-of-things/industrial/industrial-automation/qualcomm-robotics-rb2-platform#Overview [2]. https://lore.kernel.org/linux-arm-msm/20230315160151.2166861-1-bhupesh.sharma@linaro.org/ Bhupesh Sharma (3): dt-bindings: arm: qcom: Document the Qualcomm qrb4210-rb2 board arm64: dts: qcom: Add base qrb4210-rb2 board dts arm64: dts: qcom: qrb4210-rb2: Increase load on l22 and l24 for uSD and eMMC .../devicetree/bindings/arm/qcom.yaml | 8 + arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 227 ++++++++++++++++++ 3 files changed, 236 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/qrb4210-rb2.dts