| From a8d50796c2ead70bac26c0fb52fde18e2ef7d533 Mon Sep 17 00:00:00 2001 |
| From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| Date: Thu, 19 Dec 2013 18:09:34 -0800 |
| Subject: ARM: shmobile: r8a7778: add sound SCU clock support |
| |
| 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> |
| (cherry picked from commit 950c4477f7804174338fb32c8cc6f9d228eef833) |
| (Queued by Simon Horman for v3.14 but not yet in Linus's tree) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| arch/arm/mach-shmobile/clock-r8a7778.c | 20 ++++++++++++++++++++ |
| 1 file changed, 20 insertions(+) |
| |
| diff --git a/arch/arm/mach-shmobile/clock-r8a7778.c b/arch/arm/mach-shmobile/clock-r8a7778.c |
| index 4b601bf4ede4..9783945f8bc7 100644 |
| --- a/arch/arm/mach-shmobile/clock-r8a7778.c |
| +++ b/arch/arm/mach-shmobile/clock-r8a7778.c |
| @@ -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) |
| -- |
| 1.8.5.rc3 |
| |