From 76d61e4ee05dd904e7594d4c330b9c47ea51fe12 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Mon, 14 Jun 2010 18:15:24 +0800 Subject: [ARM] pxa/corgi: fix MMC/SD card detection failure Reported-by: Andrea Adami Signed-off-by: Eric Miao diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index 3d1dcb9..51ffa6a 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -446,7 +446,7 @@ static struct platform_device corgiled_device = { static struct pxamci_platform_data corgi_mci_platform_data = { .detect_delay_ms = 250, .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, - .gpio_card_detect = -1, + .gpio_card_detect = CORGI_GPIO_nSD_DETECT, .gpio_card_ro = CORGI_GPIO_nSD_WP, .gpio_power = CORGI_GPIO_SD_PWR, }; -- cgit v0.10.2 From 3d3d0fbf4dca6bbca5e9ffff9653c3df031c3449 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Thu, 24 Jun 2010 15:57:12 +0200 Subject: [ARM] pxa: cpufreq-pxa2xx: fix DRI recomputation routine This patch: 1) Simpifies the DRI recomputation routine by pulling out the common code 2) Fixes a bug in PXA27x DRI recomputation caused by incorrect parenthesis Signed-off-by: Marek Vasut Signed-off-by: Eric Miao diff --git a/arch/arm/mach-pxa/cpufreq-pxa2xx.c b/arch/arm/mach-pxa/cpufreq-pxa2xx.c index 9e4d981..268a9bc 100644 --- a/arch/arm/mach-pxa/cpufreq-pxa2xx.c +++ b/arch/arm/mach-pxa/cpufreq-pxa2xx.c @@ -256,13 +256,9 @@ static void init_sdram_rows(void) static u32 mdrefr_dri(unsigned int freq) { - u32 dri = 0; + u32 interval = freq * SDRAM_TREF / sdram_rows; - if (cpu_is_pxa25x()) - dri = ((freq * SDRAM_TREF) / (sdram_rows * 32)); - if (cpu_is_pxa27x()) - dri = ((freq * SDRAM_TREF) / (sdram_rows - 31)) / 32; - return dri; + return (interval - (cpu_is_pxa27x() ? 31 : 0)) / 32; } /* find a valid frequency point */ -- cgit v0.10.2 From d344a21a9a8c29a2f9a29090df134861475a161f Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Fri, 18 Jun 2010 07:48:54 +0200 Subject: [ARM] pxa: fix frequency scaling for pcmcia/pxa2xx_base The MCxx values must be based off memory clock, not CPU core clock. This also fixes the bug where on some machines the LCD went crazy while using PCMCIA. Signed-off-by: Marek Vasut Cc: Nicolas Pitre Reviewed-by: Robert Jarzmik Signed-off-by: Eric Miao diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c index df4532e..f370476 100644 --- a/drivers/pcmcia/pxa2xx_base.c +++ b/drivers/pcmcia/pxa2xx_base.c @@ -178,7 +178,6 @@ pxa2xx_pcmcia_frequency_change(struct soc_pcmcia_socket *skt, unsigned long val, struct cpufreq_freqs *freqs) { -#warning "it's not clear if this is right since the core CPU (N) clock has no effect on the memory (L) clock" switch (val) { case CPUFREQ_PRECHANGE: if (freqs->new > freqs->old) { @@ -186,7 +185,7 @@ pxa2xx_pcmcia_frequency_change(struct soc_pcmcia_socket *skt, "pre-updating\n", freqs->new / 1000, (freqs->new / 100) % 10, freqs->old / 1000, (freqs->old / 100) % 10); - pxa2xx_pcmcia_set_mcxx(skt, freqs->new); + pxa2xx_pcmcia_set_timing(skt); } break; @@ -196,7 +195,7 @@ pxa2xx_pcmcia_frequency_change(struct soc_pcmcia_socket *skt, "post-updating\n", freqs->new / 1000, (freqs->new / 100) % 10, freqs->old / 1000, (freqs->old / 100) % 10); - pxa2xx_pcmcia_set_mcxx(skt, freqs->new); + pxa2xx_pcmcia_set_timing(skt); } break; } -- cgit v0.10.2 From 5e16e3cb83caa4b4011664c3a3e1101f8a8561dd Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Tue, 13 Jul 2010 09:41:28 +0800 Subject: [ARM] pxa: fix incorrect order of AC97 reset pin configs Reported-by: Dylan Cristiani Signed-off-by: Eric Miao diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index 0af3617..c059dac 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -41,10 +41,10 @@ void pxa27x_clear_otgph(void) EXPORT_SYMBOL(pxa27x_clear_otgph); static unsigned long ac97_reset_config[] = { - GPIO95_AC97_nRESET, - GPIO95_GPIO, - GPIO113_AC97_nRESET, GPIO113_GPIO, + GPIO113_AC97_nRESET, + GPIO95_GPIO, + GPIO95_AC97_nRESET, }; void pxa27x_assert_ac97reset(int reset_gpio, int on) -- cgit v0.10.2 From 7fad69861dba7d84ad94cf917cf33b37c74193e5 Mon Sep 17 00:00:00 2001 From: pieterg Date: Thu, 8 Jul 2010 19:04:05 +0200 Subject: [ARM] pxa/colibri-pxa300: fix AC97 init The wrong CONFIG defines were checked, and the include was missing Signed-off-by: pieter Acked-by: Marek Vasut Acked-by: Daniel Mack Signed-off-by: Eric Miao diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c index 45c23fd..40b6ac2 100644 --- a/arch/arm/mach-pxa/colibri-pxa300.c +++ b/arch/arm/mach-pxa/colibri-pxa300.c @@ -26,6 +26,7 @@ #include #include #include +#include #include "generic.h" #include "devices.h" @@ -145,7 +146,7 @@ static void __init colibri_pxa300_init_lcd(void) static inline void colibri_pxa300_init_lcd(void) {} #endif /* CONFIG_FB_PXA || CONFIG_FB_PXA_MODULE */ -#if defined(SND_AC97_CODEC) || defined(SND_AC97_CODEC_MODULE) +#if defined(CONFIG_SND_AC97_CODEC) || defined(CONFIG_SND_AC97_CODEC_MODULE) static mfp_cfg_t colibri_pxa310_ac97_pin_config[] __initdata = { GPIO24_AC97_SYSCLK, GPIO23_AC97_nACRESET, -- cgit v0.10.2 From 59376cc355ebe1dc89c9daea49010b8b171af404 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Wed, 14 Jul 2010 21:17:25 +0800 Subject: [ARM] pxa: fix incorrect CONFIG_CPU_PXA27x to CONFIG_PXA27x Reported-by: Christian Dietrich Signed-off-by: Eric Miao diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c index 85b0d89..9807624 100644 --- a/drivers/usb/gadget/pxa27x_udc.c +++ b/drivers/usb/gadget/pxa27x_udc.c @@ -2561,7 +2561,7 @@ static void pxa_udc_shutdown(struct platform_device *_dev) udc_disable(udc); } -#ifdef CONFIG_CPU_PXA27x +#ifdef CONFIG_PXA27x extern void pxa27x_clear_otgph(void); #else #define pxa27x_clear_otgph() do {} while (0) diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c index a18debd..4181638 100644 --- a/drivers/usb/host/ohci-pxa27x.c +++ b/drivers/usb/host/ohci-pxa27x.c @@ -203,7 +203,7 @@ static inline void pxa27x_reset_hc(struct pxa27x_ohci *ohci) __raw_writel(uhchr & ~UHCHR_FHR, ohci->mmio_base + UHCHR); } -#ifdef CONFIG_CPU_PXA27x +#ifdef CONFIG_PXA27x extern void pxa27x_clear_otgph(void); #else #define pxa27x_clear_otgph() do {} while (0) -- cgit v0.10.2 From a7029c82622f6483a27ebe7ed61b622e1a00664d Mon Sep 17 00:00:00 2001 From: wanzongshun Date: Sun, 18 Jul 2010 15:10:07 +0100 Subject: ARM: 6230/1: fix nuc900 touchscreen clk definition bug This patch is to fix nuc900 touchscreen clk definition bug,the .dev_id's name should be 'nuc900-ts', it should be the same to pdev.name. or else, the touchscreen driver will be not working well due to clock engine disabled. Signed-off-by: Wan ZongShun Signed-off-by: Russell King diff --git a/arch/arm/mach-w90x900/cpu.c b/arch/arm/mach-w90x900/cpu.c index 642207e..83c5632 100644 --- a/arch/arm/mach-w90x900/cpu.c +++ b/arch/arm/mach-w90x900/cpu.c @@ -93,7 +93,7 @@ static struct clk_lookup nuc900_clkregs[] = { DEF_CLKLOOK(&clk_kpi, "nuc900-kpi", NULL), DEF_CLKLOOK(&clk_wdt, "nuc900-wdt", NULL), DEF_CLKLOOK(&clk_gdma, "nuc900-gdma", NULL), - DEF_CLKLOOK(&clk_adc, "nuc900-adc", NULL), + DEF_CLKLOOK(&clk_adc, "nuc900-ts", NULL), DEF_CLKLOOK(&clk_usi, "nuc900-spi", NULL), DEF_CLKLOOK(&clk_ext, NULL, "ext"), DEF_CLKLOOK(&clk_timer0, NULL, "timer0"), -- cgit v0.10.2 From 64dd3b74de7aaa5a7a7dc2a5904a063899ee81cb Mon Sep 17 00:00:00 2001 From: wanzongshun Date: Mon, 19 Jul 2010 04:06:12 +0100 Subject: ARM: 6233/1: Delete a wrong redundant right parenthesis Delete a wrong redundant right parenthesis in arch/arm/mach-footbridge/common.c Signed-off-by: Wan ZongShun Signed-off-by: Russell King diff --git a/arch/arm/mach-footbridge/common.c b/arch/arm/mach-footbridge/common.c index e3bc3f6..88b3dd8 100644 --- a/arch/arm/mach-footbridge/common.c +++ b/arch/arm/mach-footbridge/common.c @@ -232,7 +232,7 @@ EXPORT_SYMBOL(__bus_to_virt); unsigned long __pfn_to_bus(unsigned long pfn) { - return __pfn_to_phys(pfn) + (fb_bus_sdram_offset() - PHYS_OFFSET)); + return __pfn_to_phys(pfn) + (fb_bus_sdram_offset() - PHYS_OFFSET); } EXPORT_SYMBOL(__pfn_to_bus); -- cgit v0.10.2 From 9729c0ca197a5030d65937be6a1fb41b8d6f9c86 Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Thu, 22 Jul 2010 16:34:34 +0100 Subject: ARM: 6258/1: arm/h720x: fix debug macro compilation failure IO_BASE shoule be IO_VIRT, and IO_START should be IO_PHYS. We also need mach/hardware.h for these definitions. Signed-off-by: Jeremy Kerr Signed-off-by: Russell King diff --git a/arch/arm/mach-h720x/include/mach/debug-macro.S b/arch/arm/mach-h720x/include/mach/debug-macro.S index a9ee8f0..27cafd1 100644 --- a/arch/arm/mach-h720x/include/mach/debug-macro.S +++ b/arch/arm/mach-h720x/include/mach/debug-macro.S @@ -11,8 +11,10 @@ * */ - .equ io_virt, IO_BASE - .equ io_phys, IO_START +#include + + .equ io_virt, IO_VIRT + .equ io_phys, IO_PHYS .macro addruart, rx, tmp mrc p15, 0, \rx, c1, c0 -- cgit v0.10.2 From f63a79f65358d27a25fa31f912738b61bfcec589 Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Thu, 22 Jul 2010 16:34:34 +0100 Subject: ARM: 6259/1: arm/ns9xxx: fix debug macro compilation failure We need asm/memory.h for NS9XXX_CSxSTAT_PHYS (via mach/memory.h). Signed-off-by: Jeremy Kerr Signed-off-by: Russell King diff --git a/arch/arm/mach-ns9xxx/include/mach/debug-macro.S b/arch/arm/mach-ns9xxx/include/mach/debug-macro.S index 0859336..5c934bd 100644 --- a/arch/arm/mach-ns9xxx/include/mach/debug-macro.S +++ b/arch/arm/mach-ns9xxx/include/mach/debug-macro.S @@ -8,6 +8,7 @@ * the Free Software Foundation. */ #include +#include #include -- cgit v0.10.2 From e6b8b3e21a85b06b0617401f5ad8018b9927f6ac Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Thu, 22 Jul 2010 16:34:34 +0100 Subject: ARM: 6260/1: arm/plat-spear: fix debug macro compilation failure mov rx, = isn't valid, use # instead. Signed-off-by: Jeremy Kerr Signed-off-by: Russell King diff --git a/arch/arm/plat-spear/include/plat/debug-macro.S b/arch/arm/plat-spear/include/plat/debug-macro.S index 1670734..37fa593 100644 --- a/arch/arm/plat-spear/include/plat/debug-macro.S +++ b/arch/arm/plat-spear/include/plat/debug-macro.S @@ -17,8 +17,8 @@ .macro addruart, rx mrc p15, 0, \rx, c1, c0 tst \rx, #1 @ MMU enabled? - moveq \rx, =SPEAR_DBG_UART_BASE @ Physical base - movne \rx, =VA_SPEAR_DBG_UART_BASE @ Virtual base + moveq \rx, #SPEAR_DBG_UART_BASE @ Physical base + movne \rx, #VA_SPEAR_DBG_UART_BASE @ Virtual base .endm .macro senduart, rd, rx -- cgit v0.10.2 From 31e967daab6c79b68829875fb67bdb9abfac52a4 Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Thu, 22 Jul 2010 16:34:34 +0100 Subject: ARM: 6261/1: arm/shark: fix debug macro compilation failure We need a waituart macro. Signed-off-by: Jeremy Kerr Signed-off-by: Russell King diff --git a/arch/arm/mach-shark/include/mach/debug-macro.S b/arch/arm/mach-shark/include/mach/debug-macro.S index 50f071c..5ea24d4 100644 --- a/arch/arm/mach-shark/include/mach/debug-macro.S +++ b/arch/arm/mach-shark/include/mach/debug-macro.S @@ -20,6 +20,9 @@ strb \rd, [\rx] .endm + .macro waituart,rd,rx + .endm + .macro busyuart,rd,rx mov \rd, #0 1001: add \rd, \rd, #1 -- cgit v0.10.2 From 73bcc76aeee6afb21471ad9ec33341c7452b4d6f Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Thu, 22 Jul 2010 16:34:34 +0100 Subject: ARM: 6262/1: arm/clps711x: fix debug macro compilation failure We need mach/hardware.h for CLPS7111_VIRT_BASE. Signed-off-by: Jeremy Kerr Signed-off-by: Russell King diff --git a/arch/arm/mach-clps711x/include/mach/debug-macro.S b/arch/arm/mach-clps711x/include/mach/debug-macro.S index fedd807..072cc6b 100644 --- a/arch/arm/mach-clps711x/include/mach/debug-macro.S +++ b/arch/arm/mach-clps711x/include/mach/debug-macro.S @@ -11,6 +11,7 @@ * */ +#include #include .macro addruart, rx, tmp -- cgit v0.10.2 From 51aa87beb9dff42ccc3612811e83d1ad98141e0b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Fri, 23 Jul 2010 10:46:52 +0100 Subject: ARM: 6263/1: ns9xxx: fix FTBFS for zImage MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit the different putc variants used an initialized local static variable which is broken since 5de813b (ARM: Eliminate decompressor -Dstatic= PIC hack) This needs to be initialized at runtime and so needs to be global. While at it give it a better name. Signed-off-by: Uwe Kleine-König Signed-off-by: Russell King diff --git a/arch/arm/mach-ns9xxx/include/mach/uncompress.h b/arch/arm/mach-ns9xxx/include/mach/uncompress.h index 1b12d32..770a68c 100644 --- a/arch/arm/mach-ns9xxx/include/mach/uncompress.h +++ b/arch/arm/mach-ns9xxx/include/mach/uncompress.h @@ -20,50 +20,49 @@ static void putc_dummy(char c, void __iomem *base) /* nothing */ } +static int timeout; + static void putc_ns9360(char c, void __iomem *base) { - static int t = 0x10000; do { - if (t) - --t; + if (timeout) + --timeout; if (__raw_readl(base + 8) & (1 << 3)) { __raw_writeb(c, base + 16); - t = 0x10000; + timeout = 0x10000; break; } - } while (t); + } while (timeout); } static void putc_a9m9750dev(char c, void __iomem *base) { - static int t = 0x10000; do { - if (t) - --t; + if (timeout) + --timeout; if (__raw_readb(base + 5) & (1 << 5)) { __raw_writeb(c, base); - t = 0x10000; + timeout = 0x10000; break; } - } while (t); + } while (timeout); } static void putc_ns921x(char c, void __iomem *base) { - static int t = 0x10000; do { - if (t) - --t; + if (timeout) + --timeout; if (!(__raw_readl(base) & (1 << 11))) { __raw_writeb(c, base + 0x0028); - t = 0x10000; + timeout = 0x10000; break; } - } while (t); + } while (timeout); } #define MSCS __REG(0xA0900184) @@ -89,6 +88,7 @@ static void putc_ns921x(char c, void __iomem *base) static void autodetect(void (**putc)(char, void __iomem *), void __iomem **base) { + timeout = 0x10000; if (((__raw_readl(MSCS) >> 16) & 0xfe) == 0x00) { /* ns9360 or ns9750 */ if (NS9360_UART_ENABLED(NS9360_UARTA)) { -- cgit v0.10.2 From f9578fc07832ee8db8b0fbde489e00ad35452ac9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Sat, 24 Jul 2010 09:53:20 +0100 Subject: ARM: 6265/1: kirkwood: move qnap_tsx1x_register_flash() to .init.text MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit qnap_tsx1x_register_flash is only called by qnap_ts219_init and qnap_ts41x_init which both live in .init.text, too. So the move is OK. This fixes the following warning in kirkwood_defconfig: WARNING: vmlinux.o(.text+0x9334): Section mismatch in reference from the function qnap_tsx1x_register_flash() to the variable .init.data:qnap_tsx1x_spi_slave_info The function qnap_tsx1x_register_flash() references the variable __initdata qnap_tsx1x_spi_slave_info. This is often because qnap_tsx1x_register_flash lacks a __initdata annotation or the annotation of qnap_tsx1x_spi_slave_info is wrong. Signed-off-by: Uwe Kleine-König Acked-by: Nicolas Pitre Signed-off-by: Russell King diff --git a/arch/arm/mach-kirkwood/tsx1x-common.c b/arch/arm/mach-kirkwood/tsx1x-common.c index 7221c20..f781164 100644 --- a/arch/arm/mach-kirkwood/tsx1x-common.c +++ b/arch/arm/mach-kirkwood/tsx1x-common.c @@ -77,7 +77,7 @@ struct spi_board_info __initdata qnap_tsx1x_spi_slave_info[] = { }, }; -void qnap_tsx1x_register_flash(void) +void __init qnap_tsx1x_register_flash(void) { spi_register_board_info(qnap_tsx1x_spi_slave_info, ARRAY_SIZE(qnap_tsx1x_spi_slave_info)); diff --git a/arch/arm/mach-kirkwood/tsx1x-common.h b/arch/arm/mach-kirkwood/tsx1x-common.h index 9a59296..7fa0373 100644 --- a/arch/arm/mach-kirkwood/tsx1x-common.h +++ b/arch/arm/mach-kirkwood/tsx1x-common.h @@ -1,7 +1,7 @@ #ifndef __ARCH_KIRKWOOD_TSX1X_COMMON_H #define __ARCH_KIRKWOOD_TSX1X_COMMON_H -extern void qnap_tsx1x_register_flash(void); +extern void __init qnap_tsx1x_register_flash(void); extern void qnap_tsx1x_power_off(void); #endif -- cgit v0.10.2