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authorOlof Johansson <olof@lixom.net>2012-01-26 23:12:17 -0800
committerOlof Johansson <olof@lixom.net>2012-01-26 23:12:17 -0800
commit3c8cee3b408ba3d2e2527eef734b5503ac5c9188 (patch)
treeae26087fe98636cc04d8914452782b9a54b9f777
parentd1a8c54b704a4bcf62c0c109ec764277f0bcc57d (diff)
parent5e540a5a7fd145ff7b2cdf8779b53349287c64a9 (diff)
downloadlinux-linaro-stable-3c8cee3b408ba3d2e2527eef734b5503ac5c9188.tar.gz
Merge branch 'imx6/fixes' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes
* 'imx6/fixes' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: imx6: add missing twd_clk for imx6q clock
-rw-r--r--arch/arm/mach-imx/clock-imx6q.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/clock-imx6q.c b/arch/arm/mach-imx/clock-imx6q.c
index 9273c2a24b54..2d88f8b9a454 100644
--- a/arch/arm/mach-imx/clock-imx6q.c
+++ b/arch/arm/mach-imx/clock-imx6q.c
@@ -814,6 +814,16 @@ DEF_PFD(pll3_pfd_540m, PFD_480, PFD1, &pll3_usb_otg);
DEF_PFD(pll3_pfd_508m, PFD_480, PFD2, &pll3_usb_otg);
DEF_PFD(pll3_pfd_454m, PFD_480, PFD3, &pll3_usb_otg);
+static unsigned long twd_clk_get_rate(struct clk *clk)
+{
+ return clk_get_rate(clk->parent) / 2;
+}
+
+static struct clk twd_clk = {
+ .parent = &arm_clk,
+ .get_rate = twd_clk_get_rate,
+};
+
static unsigned long pll2_200m_get_rate(struct clk *clk)
{
return clk_get_rate(clk->parent) / 2;
@@ -1894,6 +1904,7 @@ static struct clk_lookup lookups[] = {
_REGISTER_CLOCK("20ec000.sdma", NULL, sdma_clk),
_REGISTER_CLOCK("20bc000.wdog", NULL, dummy_clk),
_REGISTER_CLOCK("20c0000.wdog", NULL, dummy_clk),
+ _REGISTER_CLOCK("smp_twd", NULL, twd_clk),
_REGISTER_CLOCK(NULL, "ckih", ckih_clk),
_REGISTER_CLOCK(NULL, "ckil_clk", ckil_clk),
_REGISTER_CLOCK(NULL, "aips_tz1_clk", aips_tz1_clk),