diff options
| author | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2019-07-04 13:04:07 +0200 |
|---|---|---|
| committer | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2019-10-02 00:39:34 +0200 |
| commit | a0b18ca1f8b0de1042a6c2148fef715660dae63e (patch) | |
| tree | 3c66933ce37287476ea1c0ba19c5d8691d1327ec | |
| parent | af5be997edcbb8c467ccab135b044cba3b8cfe83 (diff) | |
rk3399-puma.dts: reduce eMMC max-frequency to 100 MHz.
We've observed that on boards with a 32 GiB eMMC configuration
the communication with 200 MHz is not fully reliable.
Therefore we use the more defensive 100 MHz clock speed the default.
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-puma.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma.dts index 7e8bed251b79..be9cac0283ef 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dts @@ -685,6 +685,7 @@ /* On-Module eMMC */ &sdhci { + max-frequency = <100000000>; bus-width = <8>; supports-emmc; non-removable; |