From 76c49d2c89dc77fb49d921abd2a0ad3c5f140319 Mon Sep 17 00:00:00 2001 From: Tushar Behera Date: Thu, 6 Jun 2013 13:50:59 +0530 Subject: clk: exynos5250: Add CLK_IGNORE_UNUSED flag for pmu clock Currently 'pmu' clock is not handled by any of the drivers. Also before the introduction of CCF, this clock was not defined, hence was left enabled always. When this clock is disabled, software reset register becomes inaccessible and system reboot doesn't work. Upon restoring the default behaviour, system reboot starts working. Signed-off-by: Tushar Behera --- drivers/clk/samsung/clk-exynos5250.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c index 5c97e75924a..3853da90718 100644 --- a/drivers/clk/samsung/clk-exynos5250.c +++ b/drivers/clk/samsung/clk-exynos5250.c @@ -378,7 +378,7 @@ struct samsung_gate_clock exynos5250_gate_clks[] __initdata = { GATE(hsi2c3, "hsi2c3", "aclk66", GATE_IP_PERIC, 31, 0, 0), GATE(chipid, "chipid", "aclk66", GATE_IP_PERIS, 0, 0, 0), GATE(sysreg, "sysreg", "aclk66", GATE_IP_PERIS, 1, 0, 0), - GATE(pmu, "pmu", "aclk66", GATE_IP_PERIS, 2, 0, 0), + GATE(pmu, "pmu", "aclk66", GATE_IP_PERIS, 2, CLK_IGNORE_UNUSED, 0), GATE(tzpc0, "tzpc0", "aclk66", GATE_IP_PERIS, 6, 0, 0), GATE(tzpc1, "tzpc1", "aclk66", GATE_IP_PERIS, 7, 0, 0), GATE(tzpc2, "tzpc2", "aclk66", GATE_IP_PERIS, 8, 0, 0), -- cgit v1.2.3