Re: [U-Boot] [PATCH 2/2 v2] tegra: enable LCD on PAZ00

2012-11-28 Thread Tom Warren 
Thanks, Marc.

This series applied to u-boot-tegra/next.

Tom

On Tue, Nov 27, 2012 at 9:55 AM, Marc Dietrich marvi...@gmx.de wrote:
 This adds LCD panel descriptions to the device tree of PAZ00 and
 enables LCD support in the configuration.

 Signed-off-by: Marc Dietrich marvi...@gmx.de
 ---
 I'll create a patch to add LCD support to common TEGRA_DEVICE_SETTINGS
 once the tegra tree is rebased.

 changes in V2:
 - s/DISPALY/DISPLAY/
 - removed W0 gpio which is not used
 - set all panel-timings to 0

  board/compal/dts/tegra20-paz00.dts |   31 +++
  board/compal/paz00/paz00.c |   11 +++
  include/configs/paz00.h|   15 +++
  3 files changed, 57 insertions(+)

 diff --git a/board/compal/dts/tegra20-paz00.dts 
 b/board/compal/dts/tegra20-paz00.dts
 index 9e3e169..8c258ff 100644
 --- a/board/compal/dts/tegra20-paz00.dts
 +++ b/board/compal/dts/tegra20-paz00.dts
 @@ -54,4 +54,35 @@
 usb@c5004000 {
 status = disabled;
 };
 +
 +   host1x {
 +   status = okay;
 +   dc@5420 {
 +   status = okay;
 +   rgb {
 +   status = okay;
 +   nvidia,panel = lcd_panel;
 +   };
 +   };
 +   };
 +
 +   lcd_panel: panel {
 +   /* PAZ00 has 1024x600 */
 +   clock = 5403;
 +   xres = 1024;
 +   yres = 600;
 +   right-margin = 160;
 +   left-margin = 24;
 +   hsync-len = 136;
 +   upper-margin = 3;
 +   lower-margin = 61;
 +   vsync-len = 6;
 +   hsync-active-high;
 +   nvidia,bits-per-pixel = 16;
 +   nvidia,pwm = pwm 0 0;
 +   nvidia,backlight-enable-gpios = gpio 164 0;  /* PU4 */
 +   nvidia,lvds-shutdown-gpios = gpio 102 0; /* PM6 */
 +   nvidia,panel-vdd-gpios = gpio 4 0;   /* PA4 */
 +   nvidia,panel-timings = 0 0 0 0;
 +   };
  };
 diff --git a/board/compal/paz00/paz00.c b/board/compal/paz00/paz00.c
 index 6492d41..1447f47 100644
 --- a/board/compal/paz00/paz00.c
 +++ b/board/compal/paz00/paz00.c
 @@ -71,3 +71,14 @@ int board_mmc_init(bd_t *bd)
 return 0;
  }
  #endif
 +
 +#ifdef CONFIG_LCD
 +/* this is a weak define that we are overriding */
 +void pin_mux_display(void)
 +{
 +   debug(init display pinmux\n);
 +
 +   /* EN_VDD_PANEL GPIO A4 */
 +   pinmux_tristate_disable(PINGRP_DAP2);
 +}
 +#endif
 diff --git a/include/configs/paz00.h b/include/configs/paz00.h
 index 38c79cf..4a74d00 100644
 --- a/include/configs/paz00.h
 +++ b/include/configs/paz00.h
 @@ -36,6 +36,7 @@
  #define CONFIG_MACH_TYPE   MACH_TYPE_PAZ00

  #define CONFIG_BOARD_EARLY_INIT_F
 +#define CONFIG_BOARD_LATE_INIT

  /* SD/MMC */
  #define CONFIG_MMC
 @@ -71,6 +72,20 @@
  #define CONFIG_CMD_NET
  #define CONFIG_CMD_DHCP

 +#undef TEGRA_DEVICE_SETTINGS
 +#define TEGRA_DEVICE_SETTINGS  \
 +   stdin=serial\0\
 +   stdout=serial,lcd\0   \
 +   stderr=serial,lcd\0
 +
 +/* LCD support */
 +#define CONFIG_LCD
 +#define CONFIG_PWM_TEGRA
 +#define CONFIG_VIDEO_TEGRA
 +#define LCD_BPPLCD_COLOR16
 +#define CONFIG_SYS_WHITE_ON_BLACK
 +#define CONFIG_CONSOLE_SCROLL_LINES10
 +
  #include tegra-common-post.h

  #endif /* __CONFIG_H */
 --
 1.7.9.5

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[U-Boot] [PATCH 2/2 v2] tegra: enable LCD on PAZ00

2012-11-27 Thread Marc Dietrich 
This adds LCD panel descriptions to the device tree of PAZ00 and
enables LCD support in the configuration.

Signed-off-by: Marc Dietrich marvi...@gmx.de
---
I'll create a patch to add LCD support to common TEGRA_DEVICE_SETTINGS
once the tegra tree is rebased.

changes in V2:
- s/DISPALY/DISPLAY/
- removed W0 gpio which is not used
- set all panel-timings to 0

 board/compal/dts/tegra20-paz00.dts |   31 +++
 board/compal/paz00/paz00.c |   11 +++
 include/configs/paz00.h|   15 +++
 3 files changed, 57 insertions(+)

diff --git a/board/compal/dts/tegra20-paz00.dts 
b/board/compal/dts/tegra20-paz00.dts
index 9e3e169..8c258ff 100644
--- a/board/compal/dts/tegra20-paz00.dts
+++ b/board/compal/dts/tegra20-paz00.dts
@@ -54,4 +54,35 @@
usb@c5004000 {
status = disabled;
};
+
+   host1x {
+   status = okay;
+   dc@5420 {
+   status = okay;
+   rgb {
+   status = okay;
+   nvidia,panel = lcd_panel;
+   };
+   };
+   };
+
+   lcd_panel: panel {
+   /* PAZ00 has 1024x600 */
+   clock = 5403;
+   xres = 1024;
+   yres = 600;
+   right-margin = 160;
+   left-margin = 24;
+   hsync-len = 136;
+   upper-margin = 3;
+   lower-margin = 61;
+   vsync-len = 6;
+   hsync-active-high;
+   nvidia,bits-per-pixel = 16;
+   nvidia,pwm = pwm 0 0;
+   nvidia,backlight-enable-gpios = gpio 164 0;  /* PU4 */
+   nvidia,lvds-shutdown-gpios = gpio 102 0; /* PM6 */
+   nvidia,panel-vdd-gpios = gpio 4 0;   /* PA4 */
+   nvidia,panel-timings = 0 0 0 0;
+   };
 };
diff --git a/board/compal/paz00/paz00.c b/board/compal/paz00/paz00.c
index 6492d41..1447f47 100644
--- a/board/compal/paz00/paz00.c
+++ b/board/compal/paz00/paz00.c
@@ -71,3 +71,14 @@ int board_mmc_init(bd_t *bd)
return 0;
 }
 #endif
+
+#ifdef CONFIG_LCD
+/* this is a weak define that we are overriding */
+void pin_mux_display(void)
+{
+   debug(init display pinmux\n);
+
+   /* EN_VDD_PANEL GPIO A4 */
+   pinmux_tristate_disable(PINGRP_DAP2);
+}
+#endif
diff --git a/include/configs/paz00.h b/include/configs/paz00.h
index 38c79cf..4a74d00 100644
--- a/include/configs/paz00.h
+++ b/include/configs/paz00.h
@@ -36,6 +36,7 @@
 #define CONFIG_MACH_TYPE   MACH_TYPE_PAZ00
 
 #define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_LATE_INIT
 
 /* SD/MMC */
 #define CONFIG_MMC
@@ -71,6 +72,20 @@
 #define CONFIG_CMD_NET
 #define CONFIG_CMD_DHCP
 
+#undef TEGRA_DEVICE_SETTINGS
+#define TEGRA_DEVICE_SETTINGS  \
+   stdin=serial\0\
+   stdout=serial,lcd\0   \
+   stderr=serial,lcd\0
+
+/* LCD support */
+#define CONFIG_LCD
+#define CONFIG_PWM_TEGRA
+#define CONFIG_VIDEO_TEGRA
+#define LCD_BPPLCD_COLOR16
+#define CONFIG_SYS_WHITE_ON_BLACK
+#define CONFIG_CONSOLE_SCROLL_LINES10
+
 #include tegra-common-post.h
 
 #endif /* __CONFIG_H */
-- 
1.7.9.5

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