提交 2d8a28c2 编写于 作者: F Felipe Balbi 提交者: Tony Lindgren

ARM: dts: am437x-sk: remove DSS pulls

The DSS data lines don't need pulls, it's best
to remove them to guarantee signal integrity.
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
上级 3cca412e
......@@ -272,34 +272,34 @@
dss_pins: dss_pins {
pinctrl-single,pins = <
0x020 (PIN_OUTPUT_PULLUP | MUX_MODE1) /* gpmc ad 8 -> DSS DATA 23 */
0x024 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x028 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x02c (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x030 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x034 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x038 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x03c (PIN_OUTPUT_PULLUP | MUX_MODE1) /* gpmc ad 15 -> DSS DATA 16 */
0x0a0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
0x0a4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0a8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0ac (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0b0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0b4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0b8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0bc (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0c0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0c4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0c8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0cc (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0d0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0d4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0d8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0dc (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
0x0e0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
0x0e4 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
0x0e8 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
0x0ec (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
0x020 (PIN_OUTPUT | MUX_MODE1) /* gpmc ad 8 -> DSS DATA 23 */
0x024 (PIN_OUTPUT | MUX_MODE1)
0x028 (PIN_OUTPUT | MUX_MODE1)
0x02c (PIN_OUTPUT | MUX_MODE1)
0x030 (PIN_OUTPUT | MUX_MODE1)
0x034 (PIN_OUTPUT | MUX_MODE1)
0x038 (PIN_OUTPUT | MUX_MODE1)
0x03c (PIN_OUTPUT | MUX_MODE1) /* gpmc ad 15 -> DSS DATA 16 */
0x0a0 (PIN_OUTPUT | MUX_MODE0) /* DSS DATA 0 */
0x0a4 (PIN_OUTPUT | MUX_MODE0)
0x0a8 (PIN_OUTPUT | MUX_MODE0)
0x0ac (PIN_OUTPUT | MUX_MODE0)
0x0b0 (PIN_OUTPUT | MUX_MODE0)
0x0b4 (PIN_OUTPUT | MUX_MODE0)
0x0b8 (PIN_OUTPUT | MUX_MODE0)
0x0bc (PIN_OUTPUT | MUX_MODE0)
0x0c0 (PIN_OUTPUT | MUX_MODE0)
0x0c4 (PIN_OUTPUT | MUX_MODE0)
0x0c8 (PIN_OUTPUT | MUX_MODE0)
0x0cc (PIN_OUTPUT | MUX_MODE0)
0x0d0 (PIN_OUTPUT | MUX_MODE0)
0x0d4 (PIN_OUTPUT | MUX_MODE0)
0x0d8 (PIN_OUTPUT | MUX_MODE0)
0x0dc (PIN_OUTPUT | MUX_MODE0) /* DSS DATA 15 */
0x0e0 (PIN_OUTPUT | MUX_MODE0) /* DSS VSYNC */
0x0e4 (PIN_OUTPUT | MUX_MODE0) /* DSS HSYNC */
0x0e8 (PIN_OUTPUT | MUX_MODE0) /* DSS PCLK */
0x0ec (PIN_OUTPUT | MUX_MODE0) /* DSS AC BIAS EN */
>;
};
......
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