Messages in this thread | | | From | Tamás Szűcs <> | Subject | [PATCH v3 0/5] arm64: tegra: Xavier SDMMC changes | Date | Wed, 14 Oct 2020 19:56:22 +0200 |
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Upstream Xavier SDMMC needs some love. I've been able to test with a Jetson AGX Xavier. Changes here work for me with 1.8 V and 3.3 V SD and SDIO devices.
Changes in v3: - I started seeing ocasional eMMC init timeouts on cold starts when HS400 is enabled, so drop this until fix is found - add missing vmmc-supply regulator for SDMMC1 - specify bus width and disable WP for SDMMC1 - specify primary clock source for SDMMC1 and SDMMC3
Changes in v2: - fix board name in commit messages - rebase on for-next
Kind regards, Tamas
Tamás Szűcs (5): arm64: tegra: Enable signal voltage switching on Tegra194 SDMMC1 and SDMMC3 arm64: tegra: Specify sdhci clock parent for Tegra194 SDMMC1 and SDMMC3 arm64: tegra: Fix CD on Jetson AGX Xavier SDMMC1 arm64: tegra: Add vmmc-supply regulator for Jetson AGX Xavier SDMMC1 arm64: tegra: Configure SDIO cards on Jetson AGX Xavier SDMMC1
.../arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 18 ++++++- arch/arm64/boot/dts/nvidia/tegra194.dtsi | 51 +++++++++++++++++++ 2 files changed, 68 insertions(+), 1 deletion(-)
-- 2.20.1
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