12 Feb
2013
12 Feb
'13
9:52 p.m.
Stephen,
On Tue, Feb 12, 2013 at 1:29 PM, Stephen Warren swarren@wwwdotorg.org wrote:
On 02/11/2013 10:17 AM, Tom Warren wrote:
Linux dts files were used for those boards that didn't already have sdhci info populated. Tamonten has their own dtsi file with common sdhci nodes (sourced from Linux).
diff --git a/board/nvidia/dts/tegra20-seaboard.dts b/board/nvidia/dts/tegra20-seaboard.dts
sdhci@c8000400 {
status = "okay"; cd-gpios = <&gpio 69 0>; /* gpio PI5 */ wp-gpios = <&gpio 57 0>; /* gpio PH1 */
power-gpios = <&gpio 70 0>; /* gpio PI6 */
power-gpios = <&gpio 70 3>; /* gpio PI6 */bus-width = <4>; };The "3" for the power-gpios flags looks odd, and doesn't match the kernel. The binding only defines bit 0 for inverted, and doesn't define bit 1.
That came from our internal U-Boot repo - don't know why it's setting it as an output and asserted and no other Seaboard DT file does. I'll look into it.
Thanks