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ARM: shmobile: r8a7778: add sound SCU clock support

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This is needed to use SRC (= Sampling Rate Converter)

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Kuninori Morimoto 2013-12-19 18:09:34 -08:00 committed by Simon Horman
parent e62db3848c
commit 950c4477f7
1 changed files with 20 additions and 0 deletions
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20
arch/arm/mach-shmobile/clock-r8a7778.c
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@ -115,6 +115,8 @@ static struct clk *main_clks[] = {
};
enum {
MSTP531, MSTP530,
MSTP529, MSTP528, MSTP527, MSTP526, MSTP525, MSTP524, MSTP523,
MSTP331,
MSTP323, MSTP322, MSTP321,
MSTP311, MSTP310,
@ -129,6 +131,15 @@ enum {
MSTP_NR };
static struct clk mstp_clks[MSTP_NR] = {
[MSTP531] = SH_CLK_MSTP32(&p_clk, MSTPCR5, 31, 0), /* SCU0 */
[MSTP530] = SH_CLK_MSTP32(&p_clk, MSTPCR5, 30, 0), /* SCU1 */
[MSTP529] = SH_CLK_MSTP32(&p_clk, MSTPCR5, 29, 0), /* SCU2 */
[MSTP528] = SH_CLK_MSTP32(&p_clk, MSTPCR5, 28, 0), /* SCU3 */
[MSTP527] = SH_CLK_MSTP32(&p_clk, MSTPCR5, 27, 0), /* SCU4 */
[MSTP526] = SH_CLK_MSTP32(&p_clk, MSTPCR5, 26, 0), /* SCU5 */
[MSTP525] = SH_CLK_MSTP32(&p_clk, MSTPCR5, 25, 0), /* SCU6 */
[MSTP524] = SH_CLK_MSTP32(&p_clk, MSTPCR5, 24, 0), /* SCU7 */
[MSTP523] = SH_CLK_MSTP32(&p_clk, MSTPCR5, 23, 0), /* SCU8 */
[MSTP331] = SH_CLK_MSTP32(&s4_clk, MSTPCR3, 31, 0), /* MMC */
[MSTP323] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 23, 0), /* SDHI0 */
[MSTP322] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 22, 0), /* SDHI1 */
@ -219,6 +230,15 @@ static struct clk_lookup lookups[] = {
CLKDEV_ICK_ID("ssi.6", "rcar_sound", &mstp_clks[MSTP309]),
CLKDEV_ICK_ID("ssi.7", "rcar_sound", &mstp_clks[MSTP308]),
CLKDEV_ICK_ID("ssi.8", "rcar_sound", &mstp_clks[MSTP307]),
CLKDEV_ICK_ID("scu.0", "rcar_sound", &mstp_clks[MSTP531]),
CLKDEV_ICK_ID("scu.1", "rcar_sound", &mstp_clks[MSTP530]),
CLKDEV_ICK_ID("scu.2", "rcar_sound", &mstp_clks[MSTP529]),
CLKDEV_ICK_ID("scu.3", "rcar_sound", &mstp_clks[MSTP528]),
CLKDEV_ICK_ID("scu.4", "rcar_sound", &mstp_clks[MSTP527]),
CLKDEV_ICK_ID("scu.5", "rcar_sound", &mstp_clks[MSTP526]),
CLKDEV_ICK_ID("scu.6", "rcar_sound", &mstp_clks[MSTP525]),
CLKDEV_ICK_ID("scu.7", "rcar_sound", &mstp_clks[MSTP524]),
CLKDEV_ICK_ID("scu.8", "rcar_sound", &mstp_clks[MSTP523]),
};
void __init r8a7778_clock_init(void)