From: "Teresa Gámez" <t.gamez@phytec.de>
To: barebox@lists.infradead.org
Subject: [PATCHv2 07/12] ARM: AM33xx: Enable clock for all GPIO banks
Date: Tue, 9 Jul 2013 11:23:17 +0200 [thread overview]
Message-ID: <1373361802-31080-7-git-send-email-t.gamez@phytec.de> (raw)
In-Reply-To: <1373361802-31080-1-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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next prev parent reply other threads:[~2013-07-09 9:24 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-09 9:23 [PATCHv2 01/12] ARM: OMAP: AM33xx: Add basic NAND support Teresa Gámez
2013-07-09 9:23 ` [PATCHv2 02/12] PCM051: Add basic nand support Teresa Gámez
2013-07-09 9:23 ` [PATCHv2 03/12] ARM: AM33xx: Add gpio support Teresa Gámez
2013-07-09 9:23 ` [PATCHv2 04/12] PCM051: Add muxing for user led and btn Teresa Gámez
2013-07-09 9:23 ` [PATCHv2 05/12] PCM051: Update pcm051_defconfig Teresa Gámez
2013-07-09 9:23 ` [PATCHv2 06/12] PCM051: Rename SPI NOR device Teresa Gámez
2013-07-09 9:23 ` Teresa Gámez [this message]
2013-07-09 9:23 ` [PATCHv2 08/12] PCM051: Add first stage support Teresa Gámez
2013-07-10 7:21 ` Teresa Gamez
2013-07-10 21:31 ` Sascha Hauer
2013-07-09 9:23 ` [PATCHv2 09/12] ARM: AM33xx: Make mpu pll configurable by lowlevel board code Teresa Gámez
2013-07-09 9:23 ` [PATCHv2 10/12] arm: omap: store boot source info from ROM loader Teresa Gámez
2013-07-09 9:23 ` [PATCHv2 11/12] ARM OMAP: get barebox partion information from boardcode Teresa Gámez
2013-07-09 9:23 ` [PATCHv2 12/12] PCM051: Pass barebox partition information Teresa Gámez
2013-07-09 17:33 ` [PATCHv2 01/12] ARM: OMAP: AM33xx: Add basic NAND support Sascha Hauer
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