[PATCH V3 05/12] ARM: shmobile: r7s72100: use workaround for non DT-clocks
From: Wolfram Sang <hidden>
Date: 2014-03-07 16:00:41
Also in:
linux-sh
Subsystem:
arm port, arm/risc-v/renesas architecture, the rest · Maintainers:
Russell King, Geert Uytterhoeven, Magnus Damm, Linus Torvalds
From: Wolfram Sang <redacted> SCIF2 and MTU2 are not yet prepared for DT usage, so use the common workaround via clkdev for now. Signed-off-by: Wolfram Sang <redacted> --- arch/arm/mach-shmobile/board-genmai-reference.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-shmobile/board-genmai-reference.c b/arch/arm/mach-shmobile/board-genmai-reference.c
index 7630c1053e32..91dcdd0e026d 100644
--- a/arch/arm/mach-shmobile/board-genmai-reference.c
+++ b/arch/arm/mach-shmobile/board-genmai-reference.c@@ -18,18 +18,29 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include <linux/clk-provider.h> #include <linux/kernel.h> #include <linux/of_platform.h> +#include <mach/clock.h> #include <mach/common.h> #include <mach/r7s72100.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +#ifdef CONFIG_COMMON_CLK +/* + * This is a really crude hack to provide clkdev support to platform + * devices until they get moved to DT. + */ +static const struct clk_name clk_names[] = { + { "mtu2", NULL, "sh_mtu2.0" }, + { "scif2", NULL, "sh-sci.2" }, +}; +#endif + static void __init genmai_add_standard_devices(void) { #ifdef CONFIG_COMMON_CLK - of_clk_init(NULL); + shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), true); #else r7s72100_clock_init(); #endif
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1.9.0