From: "Benoît Thébaudeau" <benoit.thebaudeau@advansee.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 13/14] mx51: Fix I2C clock ID check
Date: Thu, 27 Sep 2012 22:24:13 +0200 (CEST) [thread overview]
Message-ID: <1360216704.5372488.1348777453523.JavaMail.root@advansee.com> (raw)
In-Reply-To: <1065839952.5372238.1348777198067.JavaMail.root@advansee.com>
There are only 2 I?C instances on i.MX51, but 3 on i.MX53.
Signed-off-by: Beno?t Th?baudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
---
Changes for v2:
- New patch.
.../arch/arm/cpu/armv7/mx5/clock.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git u-boot-imx-e1eb75b.orig/arch/arm/cpu/armv7/mx5/clock.c u-boot-imx-e1eb75b/arch/arm/cpu/armv7/mx5/clock.c
index 32dbece..3a60f8b 100644
--- u-boot-imx-e1eb75b.orig/arch/arm/cpu/armv7/mx5/clock.c
+++ u-boot-imx-e1eb75b/arch/arm/cpu/armv7/mx5/clock.c
@@ -111,12 +111,16 @@ void enable_usboh3_clk(unsigned char enable)
}
#ifdef CONFIG_I2C_MXC
-/* i2c_num can be from 0 - 2 */
+/* i2c_num can be from 0, to 1 for i.MX51 and 2 for i.MX53 */
int enable_i2c_clk(unsigned char enable, unsigned i2c_num)
{
u32 mask;
+#if defined(CONFIG_MX51)
+ if (i2c_num > 1)
+#elif defined(CONFIG_MX53)
if (i2c_num > 2)
+#endif
return -EINVAL;
mask = MXC_CCM_CCGR_CG_MASK <<
(MXC_CCM_CCGR1_I2C1_OFFSET + (i2c_num << 1));
next prev parent reply other threads:[~2012-09-27 20:24 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-14 18:05 [U-Boot] [PATCH 00/10] mx5: Fix clocks Benoît Thébaudeau
2012-08-14 18:06 ` [U-Boot] [PATCH 01/10] mx5: Undeclare imx_decode_pll() Benoît Thébaudeau
2012-08-23 9:10 ` Stefano Babic
2012-08-14 18:06 ` [U-Boot] [PATCH 02/10] mx5: Use explicit clock gate names Benoît Thébaudeau
2012-08-14 18:54 ` Marek Vasut
2012-08-14 19:13 ` Benoît Thébaudeau
2012-09-27 20:19 ` [U-Boot] [PATCH v2 01/14] mx5/6: Define default SoC input clock frequencies Benoît Thébaudeau
2012-09-27 20:20 ` [U-Boot] [PATCH v2 02/14] mx5 clocks: Cleanup Benoît Thébaudeau
2012-09-28 8:44 ` Stefano Babic
2012-09-27 20:21 ` [U-Boot] [PATCH v2 03/14] mx5: Use explicit clock gate names Benoît Thébaudeau
2012-09-28 8:53 ` Stefano Babic
2012-09-27 20:21 ` [U-Boot] [PATCH v2 04/14] mx5: Fix clock gate values Benoît Thébaudeau
2012-09-27 20:21 ` [U-Boot] [PATCH v2 05/14] mx51: Fix USB PHY clocks Benoît Thébaudeau
2012-09-27 20:47 ` Marek Vasut
2012-09-28 7:26 ` Igor Grinberg
2012-09-28 10:27 ` Benoît Thébaudeau
2012-09-28 10:43 ` Stefano Babic
2012-09-28 13:00 ` Benoît Thébaudeau
2012-09-28 15:02 ` Stefano Babic
2012-09-28 17:09 ` [U-Boot] [PATCH v3 " Benoît Thébaudeau
2012-10-02 8:35 ` Igor Grinberg
2012-09-27 20:22 ` [U-Boot] [PATCH v2 06/14] mx5 clocks: Add and use CCSR definitions Benoît Thébaudeau
2012-09-27 20:22 ` [U-Boot] [PATCH v2 07/14] mx5 clocks: Fix get_lp_apm() Benoît Thébaudeau
2012-09-27 20:22 ` [U-Boot] [PATCH v2 08/14] mx5 clocks: Fix get_periph_clk() Benoît Thébaudeau
2012-09-27 20:23 ` [U-Boot] [PATCH v2 09/14] mx5 clocks: Fix get_ipg_per_clk() Benoît Thébaudeau
2012-09-28 9:31 ` Stefano Babic
2012-09-28 10:42 ` Benoît Thébaudeau
2012-09-28 10:45 ` Stefano Babic
2012-09-28 12:55 ` Benoît Thébaudeau
2012-09-28 15:01 ` Stefano Babic
2012-09-27 20:23 ` [U-Boot] [PATCH v2 10/14] mx5 clocks: Fix get_uart_clk() Benoît Thébaudeau
2012-09-27 20:23 ` [U-Boot] [PATCH v2 11/14] mx5 clocks: Simplify imx_get_cspiclk() Benoît Thébaudeau
2012-09-27 20:23 ` [U-Boot] [PATCH v2 12/14] mx5 clocks: Fix MXC_FEC_CLK Benoît Thébaudeau
2012-09-27 20:24 ` Benoît Thébaudeau [this message]
2012-09-27 20:24 ` [U-Boot] [PATCH v2 14/14] mx5/6 clocks: Fix SDHC clocks Benoît Thébaudeau
2012-09-28 8:42 ` [U-Boot] [PATCH v2 01/14] mx5/6: Define default SoC input clock frequencies Stefano Babic
2012-09-30 10:28 ` Stefano Babic
2012-09-30 13:55 ` Benoît Thébaudeau
2012-09-30 14:05 ` Stefano Babic
2012-08-14 18:06 ` [U-Boot] [PATCH 03/10] mx5 clocks: Add and use CCSR definitions Benoît Thébaudeau
2012-08-14 18:55 ` Marek Vasut
2012-08-14 19:14 ` Benoît Thébaudeau
2012-08-14 19:11 ` Marek Vasut
2012-08-14 18:07 ` [U-Boot] [PATCH 04/10] mx5 clocks: Fix get_lp_apm() Benoît Thébaudeau
2012-08-14 18:07 ` [U-Boot] [PATCH 05/10] mx5 clocks: Fix get_periph_clk() Benoît Thébaudeau
2012-08-14 18:07 ` [U-Boot] [PATCH 06/10] mx5 clocks: Fix get_ipg_per_clk() Benoît Thébaudeau
2012-08-14 18:07 ` [U-Boot] [PATCH 07/10] mx5 clocks: Fix get_uart_clk() Benoît Thébaudeau
2012-08-20 9:52 ` Stefano Babic
2012-08-20 10:05 ` Stefano Babic
2012-08-14 18:07 ` [U-Boot] [PATCH 08/10] mx5 clocks: Simplify imx_get_cspiclk() Benoît Thébaudeau
2012-08-14 18:08 ` [U-Boot] [PATCH 09/10] mx5 clocks: Fix eSDHC clock Benoît Thébaudeau
2012-08-14 18:08 ` [U-Boot] [PATCH 10/10] mx5 clocks: Fix MXC_FEC_CLK Benoît Thébaudeau
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