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92 lines
2.3 KiB
Diff
92 lines
2.3 KiB
Diff
From 3c3c0eccf63b12fea98fd0eb65d0ccf69a7c5a57 Mon Sep 17 00:00:00 2001
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From: Gabor Juhos <juhosg@openwrt.org>
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Date: Sun, 24 Jun 2012 13:42:16 +0200
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Subject: [PATCH 17/34] MIPS: ath79: add SoC detection code for the QCA9558 SoC
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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
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---
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arch/mips/ath79/Kconfig | 4 ++++
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arch/mips/ath79/setup.c | 12 +++++++++++-
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arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 2 ++
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arch/mips/include/asm/mach-ath79/ath79.h | 11 +++++++++++
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4 files changed, 28 insertions(+), 1 deletions(-)
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--- a/arch/mips/ath79/Kconfig
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+++ b/arch/mips/ath79/Kconfig
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@@ -88,6 +88,10 @@ config SOC_AR934X
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select PCI_AR724X if PCI
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def_bool n
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+config SOC_QCA955X
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+ select USB_ARCH_HAS_EHCI
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+ def_bool n
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+
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config PCI_AR724X
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def_bool n
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--- a/arch/mips/ath79/setup.c
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+++ b/arch/mips/ath79/setup.c
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@@ -164,13 +164,23 @@ static void __init ath79_detect_sys_type
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rev = id & AR934X_REV_ID_REVISION_MASK;
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break;
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+ case REV_ID_MAJOR_QCA9558:
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+ ath79_soc = ATH79_SOC_QCA9558;
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+ chip = "9558";
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+ rev = id & AR944X_REV_ID_REVISION_MASK;
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+ break;
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+
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default:
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panic("ath79: unknown SoC, id:0x%08x", id);
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}
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ath79_soc_rev = rev;
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- sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev);
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+ if (soc_is_qca955x())
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+ sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s rev %u",
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+ chip, rev);
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+ else
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+ sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev);
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pr_info("SoC: %s\n", ath79_sys_type);
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}
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--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
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+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
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@@ -391,6 +391,8 @@
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#define AR934X_REV_ID_REVISION_MASK 0xf
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+#define AR944X_REV_ID_REVISION_MASK 0xf
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+
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/*
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* SPI block
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*/
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--- a/arch/mips/include/asm/mach-ath79/ath79.h
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+++ b/arch/mips/include/asm/mach-ath79/ath79.h
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@@ -32,6 +32,7 @@ enum ath79_soc_type {
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ATH79_SOC_AR9341,
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ATH79_SOC_AR9342,
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ATH79_SOC_AR9344,
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+ ATH79_SOC_QCA9558,
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};
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extern enum ath79_soc_type ath79_soc;
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@@ -98,6 +99,16 @@ static inline int soc_is_ar934x(void)
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return soc_is_ar9341() || soc_is_ar9342() || soc_is_ar9344();
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}
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+static inline int soc_is_qca9558(void)
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+{
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+ return ath79_soc == ATH79_SOC_QCA9558;
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+}
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+
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+static inline int soc_is_qca955x(void)
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+{
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+ return soc_is_qca9558();
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+}
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+
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extern void __iomem *ath79_ddr_base;
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extern void __iomem *ath79_pll_base;
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extern void __iomem *ath79_reset_base;
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