Add clock and pinctrl drivers for the MSM8953 SoC, and activate reserved memory carveout for MSM8953 and its sibling SDM632.
Note, that to boot successfully some more changes/quirks are needed: * Decrease CONFIG_SYS_MALLOC_LEN to e.g. 0x1000000, default value crashes u-boot. * Disable prng in msm8953.dtsi, crashes u-boot. * Optionally disable probe of psci-sysreset driver, not functional on msm8953 and prohibits the pshold driver from getting active and working. * Optionally add simple-framebuffer to sdm632-fairphone-fp3.dts, together with some lk2nd parameter this makes framebuffer somewhat functional. Have not played around too much to get that working 100%, since booting via lk2nd anyways is maybe one bootloader too much. Signed-off-by: Luca Weiss <[email protected]> --- Luca Weiss (4): clk/qcom: Add MSM8953 clock driver qcom_defconfig: Enable MSM8953 clock driver drivers: pinctrl: Add Qualcomm MSM8953 TLMM driver mach-snapdragon: Do reserved memory carveout for MSM8953/SDM632 arch/arm/mach-snapdragon/board.c | 6 +- configs/qcom_defconfig | 1 + drivers/clk/qcom/Kconfig | 8 ++ drivers/clk/qcom/Makefile | 1 + drivers/clk/qcom/clock-msm8953.c | 141 +++++++++++++++++++++++++++++++++ drivers/pinctrl/qcom/Kconfig | 8 ++ drivers/pinctrl/qcom/Makefile | 1 + drivers/pinctrl/qcom/pinctrl-msm8953.c | 80 +++++++++++++++++++ 8 files changed, 244 insertions(+), 2 deletions(-) --- base-commit: 501d76ca801343cce6dafb17740a8b679ed17072 change-id: 20260715-msm8953-basic-3bcd53790a65 Best regards, -- Luca Weiss <[email protected]>
