diff options
Diffstat (limited to 'recipes/linux/linux-omap-2.6.27/mru-add-clk-get-parent.diff')
| -rw-r--r-- | recipes/linux/linux-omap-2.6.27/mru-add-clk-get-parent.diff | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/recipes/linux/linux-omap-2.6.27/mru-add-clk-get-parent.diff b/recipes/linux/linux-omap-2.6.27/mru-add-clk-get-parent.diff new file mode 100644 index 0000000000..64944a5e47 --- /dev/null +++ b/recipes/linux/linux-omap-2.6.27/mru-add-clk-get-parent.diff @@ -0,0 +1,64 @@ +From: Mans Rullgard <mans@mansr.com> +Date: Fri, 29 Aug 2008 01:51:36 +0000 (+0100) +Subject: OMAP: Add clk_get_parent() for OMAP2/3 +X-Git-Url: http://git.mansr.com/?p=linux-omap;a=commitdiff_plain;h=08d1f1947a5a970b2fe6e4dfeeb70286b9379056 + +OMAP: Add clk_get_parent() for OMAP2/3 + +This makes clk_get_parent() work on OMAP2/3. + +Signed-off-by: Mans Rullgard <mans@mansr.com> +--- + +diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c +index 5f48e14..aae0d2e 100644 +--- a/arch/arm/mach-omap2/clock.c ++++ b/arch/arm/mach-omap2/clock.c +@@ -831,6 +831,11 @@ int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent) + return 0; + } + ++struct clk *omap2_clk_get_parent(struct clk *clk) ++{ ++ return clk->parent; ++} ++ + /* DPLL rate rounding code */ + + /** +diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h +index 3fa2e26..2916879 100644 +--- a/arch/arm/mach-omap2/clock.h ++++ b/arch/arm/mach-omap2/clock.h +@@ -29,6 +29,7 @@ int omap2_clk_set_rate(struct clk *clk, unsigned long rate); + int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent); + int omap2_dpll_set_rate_tolerance(struct clk *clk, unsigned int tolerance); + long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate); ++struct clk *omap2_clk_get_parent(struct clk *clk); + + #ifdef CONFIG_OMAP_RESET_CLOCKS + void omap2_clk_disable_unused(struct clk *clk); +diff --git a/arch/arm/mach-omap2/clock24xx.c b/arch/arm/mach-omap2/clock24xx.c +index c26d9d8..f91bd57 100644 +--- a/arch/arm/mach-omap2/clock24xx.c ++++ b/arch/arm/mach-omap2/clock24xx.c +@@ -423,6 +423,7 @@ static struct clk_functions omap2_clk_functions = { + .clk_round_rate = omap2_clk_round_rate, + .clk_set_rate = omap2_clk_set_rate, + .clk_set_parent = omap2_clk_set_parent, ++ .clk_get_parent = omap2_clk_get_parent, + .clk_disable_unused = omap2_clk_disable_unused, + #ifdef CONFIG_CPU_FREQ + .clk_init_cpufreq_table = omap2_clk_init_cpufreq_table, +diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c +index 152d095..2196edd 100644 +--- a/arch/arm/mach-omap2/clock34xx.c ++++ b/arch/arm/mach-omap2/clock34xx.c +@@ -606,6 +606,7 @@ static struct clk_functions omap2_clk_functions = { + .clk_round_rate = omap2_clk_round_rate, + .clk_set_rate = omap2_clk_set_rate, + .clk_set_parent = omap2_clk_set_parent, ++ .clk_get_parent = omap2_clk_get_parent, + .clk_disable_unused = omap2_clk_disable_unused, + }; + |