Update pinmux to get rid of invalid uses of the rsvd1 function, which lead
to the mux settings on those pins to not be applied.
Also add correct drive settings, derived from the Tegra3 TRM, for SDIO1,
which makes some more SD-cards work.
Signed-off-by: Lucas Stach <dev@xxxxxxxxxx>
---
arch/arm/boot/dts/tegra30-beaver.dts | 39 ++++++++++++++++++++++--------------
1 file changed, 24 insertions(+), 15 deletions(-)
diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts
index 3dede39..1daed40 100644
--- a/arch/arm/boot/dts/tegra30-beaver.dts
+++ b/arch/arm/boot/dts/tegra30-beaver.dts
@@ -255,14 +255,14 @@
};
sdmmc3_dat6_pd3 {
nvidia,pins = "sdmmc3_dat6_pd3";
- nvidia,function = "rsvd1";
+ nvidia,function = "spdif";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc3_dat7_pd4 {
nvidia,pins = "sdmmc3_dat7_pd4";
- nvidia,function = "rsvd1";
+ nvidia,function = "spdif";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
@@ -276,14 +276,14 @@
};
vi_vsync_pd6 {
nvidia,pins = "vi_vsync_pd6";
- nvidia,function = "rsvd1";
+ nvidia,function = "ddr";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
vi_hsync_pd7 {
nvidia,pins = "vi_hsync_pd7";
- nvidia,function = "rsvd1";
+ nvidia,function = "ddr";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
@@ -801,7 +801,7 @@
};
hdmi_int_pn7 {
nvidia,pins = "hdmi_int_pn7";
- nvidia,function = "rsvd1";
+ nvidia,function = "hdmi";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
@@ -836,7 +836,7 @@
};
ulpi_data3_po4 {
nvidia,pins = "ulpi_data3_po4";
- nvidia,function = "rsvd1";
+ nvidia,function = "uarta";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
@@ -1102,21 +1102,21 @@
};
vi_d10_pt2 {
nvidia,pins = "vi_d10_pt2";
- nvidia,function = "rsvd1";
+ nvidia,function = "ddr";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
vi_d11_pt3 {
nvidia,pins = "vi_d11_pt3";
- nvidia,function = "rsvd1";
+ nvidia,function = "ddr";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
vi_d0_pt4 {
nvidia,pins = "vi_d0_pt4";
- nvidia,function = "rsvd1";
+ nvidia,function = "ddr";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
@@ -1146,7 +1146,7 @@
};
pu0 {
nvidia,pins = "pu0";
- nvidia,function = "rsvd1";
+ nvidia,function = "owr";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
@@ -1167,7 +1167,7 @@
};
pu3 {
nvidia,pins = "pu3";
- nvidia,function = "rsvd1";
+ nvidia,function = "pwm0";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
@@ -1188,7 +1188,7 @@
};
pu6 {
nvidia,pins = "pu6";
- nvidia,function = "rsvd1";
+ nvidia,function = "pwm3";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
@@ -1216,7 +1216,7 @@
};
pv3 {
nvidia,pins = "pv3";
- nvidia,function = "rsvd1";
+ nvidia,function = "clk_12m_out";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
@@ -1505,7 +1505,7 @@
};
pbb0 {
nvidia,pins = "pbb0";
- nvidia,function = "rsvd1";
+ nvidia,function = "i2s4";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
@@ -1570,7 +1570,7 @@
};
pcc1 {
nvidia,pins = "pcc1";
- nvidia,function = "rsvd1";
+ nvidia,function = "i2s4";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
@@ -1718,6 +1718,15 @@
nvidia,slew-rate-rising = <1>;
nvidia,slew-rate-falling = <1>;
};
+ sdio1 {
+ nvidia,pins = "drive_sdio1";
+ nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>;
+ nvidia,schmitt = <TEGRA_PIN_DISABLE>;
+ nvidia,pull-down-strength = <46>;
+ nvidia,pull-up-strength = <42>;
+ nvidia,slew-rate-rising = <1>;
+ nvidia,slew-rate-falling = <1>;
+ };
gpv {
nvidia,pins = "drive_gpv";
nvidia,pull-up-strength = <16>;
--
2.5.0
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