[PATCH 0/4] hook up pin controller clocks on Google Tensor gs101
André Draszik
andre.draszik at linaro.org
Mon Apr 29 13:04:37 PDT 2024
This series hooks up the individual clocks for each pin controller in the
gs101 DTS.
On Google Tensor gs101 there are separate bus clocks / gates each for each
pinctrl instance. To be able to access each pinctrl instance's registers,
this bus clock needs to be running, otherwise register access will hang.
The driver update to support this extra clock has been proposed in
https://lore.kernel.org/r/20240426-samsung-pinctrl-busclock-v3-0-adb8664b8a7e@linaro.org
This series depends on:
* hsi2 series:
https://lore.kernel.org/r/20240429-hsi0-gs101-v3-0-f233be0a2455@linaro.org
* pin controller clock support:
https://lore.kernel.org/r/20240426-samsung-pinctrl-busclock-v3-0-adb8664b8a7e@linaro.org
Signed-off-by: André Draszik <andre.draszik at linaro.org>
---
André Draszik (4):
arm64: dts: exynos: gs101: specify bus clock for pinctrl (far) alive
arm64: dts: exynos: gs101: specify bus clock for pinctrl_peric[01]
arm64: dts: exynos: gs101: specify bus clock for pinctrl_hsi2
arm64: dts: exynos: gs101: specify placeholder clocks for remaining pinctrl
arch/arm64/boot/dts/exynos/google/gs101.dtsi | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
---
base-commit: 87e0588641086e91f3d0a7d97b939301990b1e86
change-id: 20240429-samsung-pinctrl-busclock-dts-46b223471541
Best regards,
--
André Draszik <andre.draszik at linaro.org>
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