* Pending patches
@ 2012-02-21 12:10 Robert Jarzmik
2012-02-22 7:28 ` Sascha Hauer
0 siblings, 1 reply; 2+ messages in thread
From: Robert Jarzmik @ 2012-02-21 12:10 UTC (permalink / raw)
To: Sascha Hauer; +Cc: barebox
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Hi Sascha,
I have 2 sent patches which were somehow ... lost.
They have been sent on January the 26th, with the following subjects:
- [PATCH] arm/mach-pxa: add standard LCD panel GPIO settings
- [PATCH] arm/mach-pxa: add CCCR bits definitions
These are targeted at next branch. Could you consider pulling them ?
I joined them in this mail to ease your search.
Cheers.
--
Robert
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From 2a3e758be559e34bffca8224b92e1d6f304ca5b8 Mon Sep 17 00:00:00 2001
From: Robert Jarzmik <robert.jarzmik@free.fr>
Date: Wed, 25 Jan 2012 10:12:28 +0100
Subject: [PATCH 1/2] arm/mach-pxa: add standard LCD panel GPIO settings
Add standard GPIO routings for LCD panels, taken from linux
kernel.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
---
arch/arm/mach-pxa/include/mach/mfp-pxa27x.h | 32 +++++++++++++++++++++++++++
1 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h b/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h
index 6543c05..f6a27a2 100644
--- a/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h
+++ b/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h
@@ -434,5 +434,37 @@
#define GPIO112_nMSINS MFP_CFG_IN(GPIO112, AF2)
#define GPIO32_MSSCLK MFP_CFG_OUT(GPIO32, AF1, DRIVE_LOW)
+/* commonly used pin configurations */
+#define GPIOxx_LCD_16BPP \
+ GPIO58_LCD_LDD_0, \
+ GPIO59_LCD_LDD_1, \
+ GPIO60_LCD_LDD_2, \
+ GPIO61_LCD_LDD_3, \
+ GPIO62_LCD_LDD_4, \
+ GPIO63_LCD_LDD_5, \
+ GPIO64_LCD_LDD_6, \
+ GPIO65_LCD_LDD_7, \
+ GPIO66_LCD_LDD_8, \
+ GPIO67_LCD_LDD_9, \
+ GPIO68_LCD_LDD_10, \
+ GPIO69_LCD_LDD_11, \
+ GPIO70_LCD_LDD_12, \
+ GPIO71_LCD_LDD_13, \
+ GPIO72_LCD_LDD_14, \
+ GPIO73_LCD_LDD_15
+
+#define GPIOxx_LCD_DSTN_16BPP \
+ GPIOxx_LCD_16BPP, \
+ GPIO74_LCD_FCLK, \
+ GPIO75_LCD_LCLK, \
+ GPIO76_LCD_PCLK
+
+#define GPIOxx_LCD_TFT_16BPP \
+ GPIOxx_LCD_16BPP, \
+ GPIO74_LCD_FCLK, \
+ GPIO75_LCD_LCLK, \
+ GPIO76_LCD_PCLK, \
+ GPIO77_LCD_BIAS
+
extern int keypad_set_wake(unsigned int on);
#endif /* __ASM_ARCH_MFP_PXA27X_H */
--
1.7.5.4
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From f6f80c5430c279eddaee39929e2182b6f4b6ac90 Mon Sep 17 00:00:00 2001
From: Robert Jarzmik <robert.jarzmik@free.fr>
Date: Wed, 25 Jan 2012 10:13:55 +0100
Subject: [PATCH 2/2] arm/mach-pxa: add CCCR bits definitions
Add CCCR bits definition for PXA SoC, so that the bootloader
can setup a stable core clock frequency, which is not the
initial reset clock, as required by Intel's PXA27x Processor
family developer's guide, chapter 3.5.5, table 3.7 (clock
frequencies).
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
---
arch/arm/mach-pxa/include/mach/pxa2xx-regs.h | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h b/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h
index 4762d8a..b43648e 100644
--- a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h
+++ b/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h
@@ -222,6 +222,11 @@
#define CCCR_N_MASK 0x0380 /* Run Mode Frequency to Turbo Mode Frequency Multiplier */
#define CCCR_M_MASK 0x0060 /* Memory Frequency to Run Mode Frequency Multiplier */
#define CCCR_L_MASK 0x001f /* Crystal Frequency to Memory Frequency Multiplier */
+#define CCCR_CPDIS (1 << 31)
+#define CCCR_PPDIS (1 << 30)
+#define CCCR_LCD26 (1 << 27)
+#define CCCR_PLL_EARLY (1 << 26)
+#define CCCR_A (1 << 25)
#define CKEN_AC97CONF (1 << 31) /* AC97 Controller Configuration */
#define CKEN_CAMERA (1 << 24) /* Camera Interface Clock Enable */
--
1.7.5.4
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Pending patches
2012-02-21 12:10 Pending patches Robert Jarzmik
@ 2012-02-22 7:28 ` Sascha Hauer
0 siblings, 0 replies; 2+ messages in thread
From: Sascha Hauer @ 2012-02-22 7:28 UTC (permalink / raw)
To: Robert Jarzmik; +Cc: barebox
Hi Robert,
On Tue, Feb 21, 2012 at 01:10:34PM +0100, Robert Jarzmik wrote:
> Hi Sascha,
>
> I have 2 sent patches which were somehow ... lost.
> They have been sent on January the 26th, with the following subjects:
> - [PATCH] arm/mach-pxa: add standard LCD panel GPIO settings
> - [PATCH] arm/mach-pxa: add CCCR bits definitions
>
> These are targeted at next branch. Could you consider pulling them ?
> I joined them in this mail to ease your search.
Yeah, I lost them. Applied now.
Thanks
Sascha
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