ar71xx: update 3.3 patches

SVN-Revision: 31602

1 files changed, 124 insertions, 0 deletions

diff --git a/target/linux/ar71xx/patches-3.3/121-MIPS-ath79-add-SoC-detection-code-for-AR934X.patch b/target/linux/ar71xx/patches-3.3/121-MIPS-ath79-add-SoC-detection-code-for-AR934X.patch
new file mode 100644
index 0000000..59bb3d8
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.3/121-MIPS-ath79-add-SoC-detection-code-for-AR934X.patch
@@ -0,0 +1,124 @@
+From bf5cb424312f28e51803286a53cb8613bedc5bc8 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Wed, 14 Mar 2012 10:45:21 +0100
+Subject: [PATCH 26/47] MIPS: ath79: add SoC detection code for AR934X
+
+Also add 'soc_is_ar934[124x]' helper functions and a Kconfig
+symbol for the AR934X SoCs.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+Cc: linux-mips@linux-mips.org
+Cc: mcgrof@infradead.org
+Patchwork: https://patchwork.linux-mips.org/patch/3506/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ath79/Kconfig                        |    4 ++++
+ arch/mips/ath79/setup.c                        |   21 ++++++++++++++++++++-
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h |    2 ++
+ arch/mips/include/asm/mach-ath79/ath79.h       |   23 +++++++++++++++++++++++
+ 4 files changed, 49 insertions(+), 1 deletions(-)
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -69,6 +69,10 @@ config SOC_AR933X
+ 	select USB_ARCH_HAS_EHCI
+ 	def_bool n
+ 
++config SOC_AR934X
++	select USB_ARCH_HAS_EHCI
++	def_bool n
++
+ config ATH79_DEV_GPIO_BUTTONS
+ 	def_bool n
+ 
+--- a/arch/mips/ath79/setup.c
++++ b/arch/mips/ath79/setup.c
+@@ -1,10 +1,11 @@
+ /*
+  *  Atheros AR71XX/AR724X/AR913X specific setup
+  *
++ *  Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+  *  Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+  *
+- *  Parts of this file are based on Atheros' 2.6.15 BSP
++ *  Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP
+  *
+  *  This program is free software; you can redistribute it and/or modify it
+  *  under the terms of the GNU General Public License version 2 as published
+@@ -145,6 +146,24 @@ static void __init ath79_detect_sys_type
+ 		rev = id & AR933X_REV_ID_REVISION_MASK;
+ 		break;
+ 
++	case REV_ID_MAJOR_AR9341:
++		ath79_soc = ATH79_SOC_AR9341;
++		chip = "9341";
++		rev = id & AR934X_REV_ID_REVISION_MASK;
++		break;
++
++	case REV_ID_MAJOR_AR9342:
++		ath79_soc = ATH79_SOC_AR9342;
++		chip = "9342";
++		rev = id & AR934X_REV_ID_REVISION_MASK;
++		break;
++
++	case REV_ID_MAJOR_AR9344:
++		ath79_soc = ATH79_SOC_AR9344;
++		chip = "9344";
++		rev = id & AR934X_REV_ID_REVISION_MASK;
++		break;
++
+ 	default:
+ 		panic("ath79: unknown SoC, id:0x%08x", id);
+ 	}
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -271,6 +271,8 @@
+ 
+ #define AR724X_REV_ID_REVISION_MASK	0x3
+ 
++#define AR934X_REV_ID_REVISION_MASK     0xf
++
+ /*
+  * SPI block
+  */
+--- a/arch/mips/include/asm/mach-ath79/ath79.h
++++ b/arch/mips/include/asm/mach-ath79/ath79.h
+@@ -29,6 +29,9 @@ enum ath79_soc_type {
+ 	ATH79_SOC_AR9132,
+ 	ATH79_SOC_AR9330,
+ 	ATH79_SOC_AR9331,
++	ATH79_SOC_AR9341,
++	ATH79_SOC_AR9342,
++	ATH79_SOC_AR9344,
+ };
+ 
+ extern enum ath79_soc_type ath79_soc;
+@@ -75,6 +78,26 @@ static inline int soc_is_ar933x(void)
+ 		ath79_soc == ATH79_SOC_AR9331);
+ }
+ 
++static inline int soc_is_ar9341(void)
++{
++	return (ath79_soc == ATH79_SOC_AR9341);
++}
++
++static inline int soc_is_ar9342(void)
++{
++	return (ath79_soc == ATH79_SOC_AR9342);
++}
++
++static inline int soc_is_ar9344(void)
++{
++	return (ath79_soc == ATH79_SOC_AR9344);
++}
++
++static inline int soc_is_ar934x(void)
++{
++	return soc_is_ar9341() || soc_is_ar9342() || soc_is_ar9344();
++}
++
+ extern void __iomem *ath79_ddr_base;
+ extern void __iomem *ath79_pll_base;
+ extern void __iomem *ath79_reset_base;