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ARM: mach-shmobile: SH73A0 external Ethernet fix
authorMagnus Damm <damm@opensource.se>
Tue, 22 Nov 2011 06:23:17 +0000 (15:23 +0900)
committerPaul Mundt <lethal@linux-sh.org>
Thu, 24 Nov 2011 08:32:29 +0000 (17:32 +0900)
Keep the ZB clock enabled on sh73a0 to allow the BSC
to access external peripherals hooked up to CS signals.

This is needed to unbreak Ethernet support on sh73a0 boards
such as AG5EVM and Kota2 together with the following patch:

 794d78f drivers: sh: late disabling of clocks V2

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/arm/mach-shmobile/clock-sh73a0.c patch | blob | history

diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index 61a846b..84fd33c 100644 (file)
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -243,7 +243,7 @@ static struct clk div6_clks[DIV6_NR] = {
        [DIV6_VCK1] = SH_CLK_DIV6(&pll1_div2_clk, VCLKCR1, 0),
        [DIV6_VCK2] = SH_CLK_DIV6(&pll1_div2_clk, VCLKCR2, 0),
        [DIV6_VCK3] = SH_CLK_DIV6(&pll1_div2_clk, VCLKCR3, 0),
-       [DIV6_ZB1] = SH_CLK_DIV6(&pll1_div2_clk, ZBCKCR, 0),
+       [DIV6_ZB1] = SH_CLK_DIV6(&pll1_div2_clk, ZBCKCR, CLK_ENABLE_ON_INIT),
        [DIV6_FLCTL] = SH_CLK_DIV6(&pll1_div2_clk, FLCKCR, 0),
        [DIV6_SDHI0] = SH_CLK_DIV6(&pll1_div2_clk, SD0CKCR, 0),
        [DIV6_SDHI1] = SH_CLK_DIV6(&pll1_div2_clk, SD1CKCR, 0),