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| author | Arnd Bergmann <arnd@arndb.de> | 2013-02-19 22:45:33 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2013-02-19 22:45:33 +0100 |
| commit | be8fd292f9b1ed787a04cb4437f7faef16c4afef (patch) | |
| tree | 9f9c534a6873b6e6b68d479d96bb1ef6fec62d76 /arch | |
| parent | f12a500e4adcc0961803e54b5ed1e74275d399f1 (diff) | |
| parent | 4b526ca5f627188425184a22ed46c91baa602d43 (diff) | |
| download | op-kernel-dev-be8fd292f9b1ed787a04cb4437f7faef16c4afef.zip op-kernel-dev-be8fd292f9b1ed787a04cb4437f7faef16c4afef.tar.gz | |
Merge tag 'arm-imx-clk-fixes' of git://git.pengutronix.de/git/imx/linux-2.6 into next/fixes-non-critical
ARM: i.MX: clock fixes
- fix wrong timer clock on i.MX25 leading to strange timing inconsistencies
- fix SPI clocks for i.MX27
* tag 'arm-imx-clk-fixes' of git://git.pengutronix.de/git/imx/linux-2.6:
ARM: i.MX25: clk: parent per5_clk to AHB clock
ARM: imx27: clk-imx27: SPI: Rename IPG clock and add PER clock
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-imx/clk-imx25.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-imx/clk-imx27.c | 9 |
2 files changed, 9 insertions, 3 deletions
diff --git a/arch/arm/mach-imx/clk-imx25.c b/arch/arm/mach-imx/clk-imx25.c index 2c570cda..69858c7 100644 --- a/arch/arm/mach-imx/clk-imx25.c +++ b/arch/arm/mach-imx/clk-imx25.c @@ -224,6 +224,9 @@ static int __init __mx25_clocks_init(unsigned long osc_rate) clk_prepare_enable(clk[emi_ahb]); + /* Clock source for gpt must be derived from AHB */ + clk_set_parent(clk[per5_sel], clk[ahb]); + clk_register_clkdev(clk[ipg], "ipg", "imx-gpt.0"); clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0"); diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c index 1ffe3b534..e30369a 100644 --- a/arch/arm/mach-imx/clk-imx27.c +++ b/arch/arm/mach-imx/clk-imx27.c @@ -228,9 +228,12 @@ int __init mx27_clocks_init(unsigned long fref) clk_register_clkdev(clk[sdhc2_ipg_gate], "ipg", "imx21-mmc.1"); clk_register_clkdev(clk[per2_gate], "per", "imx21-mmc.2"); clk_register_clkdev(clk[sdhc2_ipg_gate], "ipg", "imx21-mmc.2"); - clk_register_clkdev(clk[cspi1_ipg_gate], NULL, "imx27-cspi.0"); - clk_register_clkdev(clk[cspi2_ipg_gate], NULL, "imx27-cspi.1"); - clk_register_clkdev(clk[cspi3_ipg_gate], NULL, "imx27-cspi.2"); + clk_register_clkdev(clk[per2_gate], "per", "imx27-cspi.0"); + clk_register_clkdev(clk[cspi1_ipg_gate], "ipg", "imx27-cspi.0"); + clk_register_clkdev(clk[per2_gate], "per", "imx27-cspi.1"); + clk_register_clkdev(clk[cspi2_ipg_gate], "ipg", "imx27-cspi.1"); + clk_register_clkdev(clk[per2_gate], "per", "imx27-cspi.2"); + clk_register_clkdev(clk[cspi3_ipg_gate], "ipg", "imx27-cspi.2"); clk_register_clkdev(clk[per3_gate], "per", "imx21-fb.0"); clk_register_clkdev(clk[lcdc_ipg_gate], "ipg", "imx21-fb.0"); clk_register_clkdev(clk[lcdc_ahb_gate], "ahb", "imx21-fb.0"); |
