diff options
Diffstat (limited to 'target/linux/brcm63xx/patches-3.10/050-MIPS-BCM63XX-expose-the-HSSPI-clock.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-3.10/050-MIPS-BCM63XX-expose-the-HSSPI-clock.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-3.10/050-MIPS-BCM63XX-expose-the-HSSPI-clock.patch b/target/linux/brcm63xx/patches-3.10/050-MIPS-BCM63XX-expose-the-HSSPI-clock.patch new file mode 100644 index 0000000000..3d55c3496e --- /dev/null +++ b/target/linux/brcm63xx/patches-3.10/050-MIPS-BCM63XX-expose-the-HSSPI-clock.patch @@ -0,0 +1,50 @@ +From f0df10fb498c21bbb201bc81dd209ea646b5a311 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jogo@openwrt.org> +Date: Sat, 12 Nov 2011 12:19:09 +0100 +Subject: [PATCH 1/5] MIPS: BCM63XX: expose the HSSPI clock + +Signed-off-by: Jonas Gorski <jogo@openwrt.org> +--- + arch/mips/bcm63xx/clk.c | 24 ++++++++++++++++++++++++ + 1 file changed, 24 insertions(+) + +--- a/arch/mips/bcm63xx/clk.c ++++ b/arch/mips/bcm63xx/clk.c +@@ -226,6 +226,28 @@ static struct clk clk_spi = { + }; + + /* ++ * HSSPI clock ++ */ ++static void hsspi_set(struct clk *clk, int enable) ++{ ++ u32 mask; ++ ++ if (BCMCPU_IS_6328()) ++ mask = CKCTL_6328_HSSPI_EN; ++ else if (BCMCPU_IS_6362()) ++ mask = CKCTL_6362_HSSPI_EN; ++ else ++ return; ++ ++ bcm_hwclock_set(mask, enable); ++} ++ ++static struct clk clk_hsspi = { ++ .set = hsspi_set, ++}; ++ ++ ++/* + * XTM clock + */ + static void xtm_set(struct clk *clk, int enable) +@@ -334,6 +356,8 @@ struct clk *clk_get(struct device *dev, + return &clk_usbd; + if (!strcmp(id, "spi")) + return &clk_spi; ++ if (!strcmp(id, "hsspi")) ++ return &clk_hsspi; + if (!strcmp(id, "xtm")) + return &clk_xtm; + if (!strcmp(id, "periph")) |