From mboxrd@z Thu Jan 1 00:00:00 1970 From: t.figa@samsung.com (Tomasz Figa) Date: Mon, 30 Dec 2013 18:49:04 +0100 Subject: [PATCH 1/5] clk: samsung: exynos5250: Add CLK_IGNORE_UNUSED flag for the sysreg clock In-Reply-To: <1386763029-8516-2-git-send-email-a.kesavan@samsung.com> References: <1386763029-8516-1-git-send-email-a.kesavan@samsung.com> <1386763029-8516-2-git-send-email-a.kesavan@samsung.com> Message-ID: <3286403.zKhpGDqJO8@amdc1227> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wednesday 11 of December 2013 17:27:05 Abhilash Kesavan wrote: > The sysreg (system register) generates control signals for various blocks > like disp1blk, i2c, mipi etc. However, it gets disabled as an unused clock > at boot-up. > > Signed-off-by: Abhilash Kesavan > --- > drivers/clk/samsung/clk-exynos5250.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c > index adf3234..0833501 100644 > --- a/drivers/clk/samsung/clk-exynos5250.c > +++ b/drivers/clk/samsung/clk-exynos5250.c > @@ -406,7 +406,8 @@ static struct samsung_gate_clock exynos5250_gate_clks[] __initdata = { > GATE(hsi2c2, "hsi2c2", "aclk66", GATE_IP_PERIC, 30, 0, 0), > 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(sysreg, "sysreg", "aclk66", > + GATE_IP_PERIS, 1, CLK_IGNORE_UNUSED, 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), > Applied to samsung-clk tree, since this patch seems not to depend or be a dependency of other patches. Best regards, Tomasz