diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-02-16 22:31:58 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2014-02-17 12:00:23 +0900 |
| commit | 9a8c3ab9c0286a6c81012eaf9e95ec2d3e58d21f (patch) | |
| tree | 2448daf4f8db0ac1a4cbefea9b7f6edbad9da216 /arch | |
| parent | 849f7b6c10d8016b55e13b7ad2e9f299e2da817b (diff) | |
ARM: shmobile: lager-reference: Refactor clock lookup hack
Make the clock lookup hack more generic to ease the addition of more
devices.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-shmobile/board-lager-reference.c | 37 |
1 files changed, 22 insertions, 15 deletions
diff --git a/arch/arm/mach-shmobile/board-lager-reference.c b/arch/arm/mach-shmobile/board-lager-reference.c index dc8d76b9a9f1..634ef15e73e3 100644 --- a/arch/arm/mach-shmobile/board-lager-reference.c +++ b/arch/arm/mach-shmobile/board-lager-reference.c @@ -31,30 +31,37 @@ static void __init lager_add_standard_devices(void) { #ifdef CONFIG_COMMON_CLK /* - * This is a really crude hack to provide clkdev support to the SCIF - * and CMT devices until they get moved to DT. + * This is a really crude hack to provide clkdev support to platform + * devices until they get moved to DT. */ - static const char * const scif_names[] = { - "scifa0", "scifa1", "scifb0", "scifb1", - "scifb2", "scifa2", "scif0", "scif1", - "hscif0", "hscif1", + static const struct clk_name { + const char *clk; + const char *con_id; + const char *dev_id; + } clk_names[] = { + { "cmt0", NULL, "sh_cmt.0" }, + { "scifa0", NULL, "sh-sci.0" }, + { "scifa1", NULL, "sh-sci.1" }, + { "scifb0", NULL, "sh-sci.2" }, + { "scifb1", NULL, "sh-sci.3" }, + { "scifb2", NULL, "sh-sci.4" }, + { "scifa2", NULL, "sh-sci.5" }, + { "scif0", NULL, "sh-sci.6" }, + { "scif1", NULL, "sh-sci.7" }, + { "hscif0", NULL, "sh-sci.8" }, + { "hscif1", NULL, "sh-sci.9" }, }; struct clk *clk; unsigned int i; - for (i = 0; i < ARRAY_SIZE(scif_names); ++i) { - clk = clk_get(NULL, scif_names[i]); + for (i = 0; i < ARRAY_SIZE(clk_names); ++i) { + clk = clk_get(NULL, clk_names[i].clk); if (!IS_ERR(clk)) { - clk_register_clkdev(clk, NULL, "sh-sci.%u", i); + clk_register_clkdev(clk, clk_names[i].con_id, + clk_names[i].dev_id); clk_put(clk); } } - - clk = clk_get(NULL, "cmt0"); - if (!IS_ERR(clk)) { - clk_register_clkdev(clk, NULL, "sh_cmt.0"); - clk_put(clk); - } #else r8a7790_clock_init(); #endif |