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From: "Teresa Gámez" <t.gamez@phytec.de>
To: barebox@lists.infradead.org
Subject: [PATCH 07/12] ARM: AM33xx: Enable clock for all GPIO banks
Date: Mon, 8 Jul 2013 15:17:05 +0200	[thread overview]
Message-ID: <1373289430-6965-7-git-send-email-t.gamez@phytec.de> (raw)
In-Reply-To: <1373289430-6965-1-git-send-email-t.gamez@phytec.de>

Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
---
 arch/arm/mach-omap/am33xx_clock.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap/am33xx_clock.c b/arch/arm/mach-omap/am33xx_clock.c
index 4451d62..e4d9d77 100644
--- a/arch/arm/mach-omap/am33xx_clock.c
+++ b/arch/arm/mach-omap/am33xx_clock.c
@@ -53,6 +53,18 @@ static void interface_clocks_enable(void)
 	/* GPIO0 */
 	__raw_writel(PRCM_MOD_EN, CM_WKUP_GPIO0_CLKCTRL);
 	while (__raw_readl(CM_WKUP_GPIO0_CLKCTRL) != PRCM_MOD_EN);
+
+	/* GPIO1 */
+	__raw_writel(PRCM_MOD_EN, CM_PER_GPIO1_CLKCTRL);
+	while (__raw_readl(CM_PER_GPIO1_CLKCTRL) != PRCM_MOD_EN);
+
+	/* GPIO2 */
+	__raw_writel(PRCM_MOD_EN, CM_PER_GPIO2_CLKCTRL);
+	while (__raw_readl(CM_PER_GPIO2_CLKCTRL) != PRCM_MOD_EN);
+
+	/* GPIO3 */
+	__raw_writel(PRCM_MOD_EN, CM_PER_GPIO3_CLKCTRL);
+	while (__raw_readl(CM_PER_GPIO3_CLKCTRL) != PRCM_MOD_EN);
 }
 
 static void power_domain_transition_enable(void)
-- 
1.7.0.4


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  parent reply	other threads:[~2013-07-08 13:17 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-08 13:16 [PATCH 01/12] ARM: OMAP: AM33xx: Add basic NAND support Teresa Gámez
2013-07-08 13:17 ` [PATCH 02/12] PCM051: Add basic nand support Teresa Gámez
2013-07-08 13:17 ` [PATCH 03/12] ARM: AM33xx: Add gpio support Teresa Gámez
2013-07-08 13:17 ` [PATCH 04/12] PCM051: Add muxing for user led and btn Teresa Gámez
2013-07-08 13:17 ` [PATCH 05/12] PCM051: Update pcm051_defconfig Teresa Gámez
2013-07-08 13:17 ` [PATCH 06/12] PCM051: Rename SPI NOR device Teresa Gámez
2013-07-08 13:17 ` Teresa Gámez [this message]
2013-07-08 13:17 ` [PATCH 08/12] PCM051: Add first stage support Teresa Gámez
2013-07-08 14:39   ` Jan Lübbe
2013-07-08 13:17 ` [PATCH 09/12] ARM: AM33xx: Make mpu pll configurable by lowlevel board code Teresa Gámez
2013-07-08 14:41   ` Jan Lübbe
2013-07-08 13:17 ` [PATCH 10/12] arm: omap: store boot source info from ROM loader Teresa Gámez
2013-07-08 13:17 ` [PATCH 11/12] ARM OMAP: get barebox partion information from boardcode Teresa Gámez
2013-07-08 13:17 ` [PATCH 12/12] PCM051: Pass barebox partition information Teresa Gámez

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