From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aaro Koskinen Subject: [PATCH v2 1/3] ARM: OMAP2: pdata-quirks: set internal clock source for MMC2 on N950/N9 Date: Tue, 24 Sep 2013 22:28:15 +0300 Message-ID: <1380050897-6605-2-git-send-email-aaro.koskinen@iki.fi> References: <1380050897-6605-1-git-send-email-aaro.koskinen@iki.fi> Return-path: In-Reply-To: <1380050897-6605-1-git-send-email-aaro.koskinen-X3B1VOXEql0@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Tony Lindgren , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Aaro Koskinen List-Id: devicetree@vger.kernel.org Set internal clock source for MMC2 on N950/N9. Signed-off-by: Aaro Koskinen --- arch/arm/mach-omap2/pdata-quirks.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c index 52b4bc3..1a7f492 100644 --- a/arch/arm/mach-omap2/pdata-quirks.c +++ b/arch/arm/mach-omap2/pdata-quirks.c @@ -16,6 +16,7 @@ #include "common.h" #include "common-board-devices.h" #include "dss-common.h" +#include "control.h" struct pdata_init { const char *compatible; @@ -62,6 +63,17 @@ static inline void omap_init_wl12xx_of(void) } #endif +#ifdef CONFIG_ARCH_OMAP3 +static void __init hsmmc2_internal_input_clk(void) +{ + u32 reg; + + reg = omap_ctrl_readl(OMAP343X_CONTROL_DEVCONF1); + reg |= OMAP2_MMCSDIO2ADPCLKISEL; + omap_ctrl_writel(reg, OMAP343X_CONTROL_DEVCONF1); +} +#endif /* CONFIG_ARCH_OMAP3 */ + #ifdef CONFIG_ARCH_OMAP4 static void __init omap4_sdp_legacy_init(void) { @@ -86,6 +98,10 @@ static void __init omap5_uevm_legacy_init(void) #endif static struct pdata_init pdata_quirks[] __initdata = { +#ifdef CONFIG_ARCH_OMAP3 + { "nokia,omap3-n9", hsmmc2_internal_input_clk, }, + { "nokia,omap3-n950", hsmmc2_internal_input_clk, }, +#endif #ifdef CONFIG_ARCH_OMAP4 { "ti,omap4-sdp", omap4_sdp_legacy_init, }, { "ti,omap4-panda", omap4_panda_legacy_init, }, -- 1.8.4.rc3 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html