On Mon, Oct 03, 2022 at 06:24:40PM +0530, Parikshit Pareek wrote: > Parikshit Pareek (3): > dt-bindings: arm: qcom: Document additional sa8540p device > arm64: dts: qcom: sa8295p: move common nodes to dtsi > arm64: dts: qcom: introduce sa8540p-ride dts For the series: Reviewed-by: Brian Masney <bmasney@xxxxxxxxxx> Tested-by: Brian Masney <bmasney@xxxxxxxxxx> Just for documentation purposes, to get linux-next-20220930 booting on the QDrive3 with the upstream arm64 defconfig I had to apply the following patches: - arm64: dts: qcom: sc8280xp: fix UFS PHY serdes size https://lore.kernel.org/linux-arm-msm/20220915141601.18435-1-johan+linaro@xxxxxxxxxx/ Without this, the phy fails to probe due to the following error: qcom-qmp-ufs-phy 1d87000.phy: can't request region for resource [mem 0x01d87400-0x01d87507] qcom-qmp-ufs-phy 1d87000.phy: failed to create lane0 phy, -16 qcom-qmp-ufs-phy: probe of 1d87000.phy failed with error -16 - This hack patch is still needed: disable has_address_auth_metacap and has_generic_auth https://github.com/andersson/kernel/commit/d46a4d05d5a17ff4447af08471edd78e194d48e5 Without this, the boot hangs at: rcu: srcu_init: Setting srcu_struct sizes based on contention. arch_timer: cp15 and mmio timer(s) running at 19.20MHz (virt/virt). clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns - My UFS clock patch is still needed: arm64: dts: qcom: sc8280xp: correct ref_aux clock for ufs_mem_phy https://lore.kernel.org/lkml/20220830180120.2082734-1-bmasney@xxxxxxxxxx/T/#u - I didn't use an initrd for testing so I had to change the options CONFIG_SCSI_UFS_QCOM and CONFIG_PHY_QCOM_QMP from =m to =y. Brian
