| 1 | From 5aeb6273a610f8aab090b3499827177eb41311ba Mon Sep 17 00:00:00 2001 |
| 2 | From: Jonas Gorski <jonas.gorski@gmail.com> |
| 3 | Date: Sat, 12 Nov 2011 12:19:09 +0100 |
| 4 | Subject: [PATCH 53/79] MIPS: BCM63XX: expose the HS SPI clock |
| 5 | |
| 6 | Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> |
| 7 | --- |
| 8 | arch/mips/bcm63xx/clk.c | 22 ++++++++++++++++++++++ |
| 9 | 1 file changed, 22 insertions(+) |
| 10 | |
| 11 | --- a/arch/mips/bcm63xx/clk.c |
| 12 | +++ b/arch/mips/bcm63xx/clk.c |
| 13 | @@ -194,6 +194,26 @@ static struct clk clk_spi = { |
| 14 | }; |
| 15 | |
| 16 | /* |
| 17 | + * SPI clock |
| 18 | + */ |
| 19 | +static void hsspi_set(struct clk *clk, int enable) |
| 20 | +{ |
| 21 | + u32 mask; |
| 22 | + |
| 23 | + if (BCMCPU_IS_6328()) |
| 24 | + mask = CKCTL_6328_HSSPI_EN; |
| 25 | + else |
| 26 | + return; |
| 27 | + |
| 28 | + bcm_hwclock_set(mask, enable); |
| 29 | +} |
| 30 | + |
| 31 | +static struct clk clk_hsspi = { |
| 32 | + .set = hsspi_set, |
| 33 | +}; |
| 34 | + |
| 35 | + |
| 36 | +/* |
| 37 | * XTM clock |
| 38 | */ |
| 39 | static void xtm_set(struct clk *clk, int enable) |
| 40 | @@ -286,6 +306,8 @@ struct clk *clk_get(struct device *dev, |
| 41 | return &clk_usbh; |
| 42 | if (!strcmp(id, "spi")) |
| 43 | return &clk_spi; |
| 44 | + if (!strcmp(id, "hsspi")) |
| 45 | + return &clk_hsspi; |
| 46 | if (!strcmp(id, "xtm")) |
| 47 | return &clk_xtm; |
| 48 | if (!strcmp(id, "periph")) |
| 49 | |
