From: Arun Kumar K <arun.kk@samsung.com>
To: linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, cpufreq@vger.kernel.org
Cc: mturquette@linaro.org, kgene.kim@samsung.com, rjw@rjwysocki.net,
viresh.kumar@linaro.org, tomasz.figa@gmail.com,
arjun.kv@samsung.com, abrestic@chromium.org,
arunkk.samsung@gmail.com
Subject: [PATCH 1/3] ARM: EXYNOS: Add exynos5 CPU clock divider offsets
Date: Fri, 6 Dec 2013 15:18:02 +0530 [thread overview]
Message-ID: <1386323284-15646-2-git-send-email-arun.kk@samsung.com> (raw)
In-Reply-To: <1386323284-15646-1-git-send-email-arun.kk@samsung.com>
Adds the CPU clock divider shifts and masks for Exynos5 SoC.
These defines will be used in cpufreq driver.
Signed-off-by: Arjun.K.V <arjun.kv@samsung.com>
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
---
arch/arm/mach-exynos/include/mach/regs-clock.h | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h
index d36ad76..d0186d3 100644
--- a/arch/arm/mach-exynos/include/mach/regs-clock.h
+++ b/arch/arm/mach-exynos/include/mach/regs-clock.h
@@ -347,6 +347,30 @@
#define EXYNOS5_EPLLCON0_LOCKED_SHIFT (29)
+/* CLK_DIV_CPU0 */
+#define EXYNOS5_CLKDIV_CPU0_CORE_SHIFT 0
+#define EXYNOS5_CLKDIV_CPU0_CORE_MASK (0x7 << EXYNOS5_CLKDIV_CPU0_CORE_SHIFT)
+#define EXYNOS5_CLKDIV_CPU0_CPUD_SHIFT 4
+#define EXYNOS5_CLKDIV_CPU0_CPUD_MASK (0x7 << EXYNOS5_CLKDIV_CPU0_CPUD_SHIFT)
+#define EXYNOS5_CLKDIV_CPU0_ACP_SHIFT 8
+#define EXYNOS5_CLKDIV_CPU0_ACP_MASK (0x7 << EXYNOS5_CLKDIV_CPU0_ACP_SHIFT)
+#define EXYNOS5_CLKDIV_CPU0_ATB_SHIFT 16
+#define EXYNOS5_CLKDIV_CPU0_ATB_MASK (0x7 << EXYNOS5_CLKDIV_CPU0_ATB_SHIFT)
+#define EXYNOS5_CLKDIV_CPU0_PCLKDBG_SHIFT 20
+#define EXYNOS5_CLKDIV_CPU0_PCLKDBG_MASK (0x7 << EXYNOS5_CLKDIV_CPU0_PCLKDBG_SHIFT)
+#define EXYNOS5_CLKDIV_CPU0_APLL_SHIFT 24
+#define EXYNOS5_CLKDIV_CPU0_APLL_MASK (0x7 << EXYNOS5_CLKDIV_CPU0_APLL_SHIFT)
+#define EXYNOS5_CLKDIV_CPU0_CORE2_SHIFT 28
+#define EXYNOS5_CLKDIV_CPU0_CORE2_MASK (0x7 << EXYNOS5_CLKDIV_CPU0_CORE2_SHIFT)
+
+/* CLK_DIV_CPU1 */
+#define EXYNOS5_CLKDIV_CPU1_COPY_SHIFT 0
+#define EXYNOS5_CLKDIV_CPU1_COPY_MASK (0x7 << EXYNOS5_CLKDIV_CPU1_COPY_SHIFT)
+#define EXYNOS5_CLKDIV_CPU1_HPM_SHIFT 4
+#define EXYNOS5_CLKDIV_CPU1_HPM_MASK (0x7 << EXYNOS5_CLKDIV_CPU1_HPM_SHIFT)
+#define EXYNOS5_CLKSRC_CPU_MUXCORE_SHIFT 16
+#define EXYNOS5_CLKMUX_STATCPU_MUXCORE_MASK (0x7 << EXYNOS5_CLKSRC_CPU_MUXCORE_SHIFT)
+
#define PWR_CTRL1_CORE2_DOWN_RATIO (7 << 28)
#define PWR_CTRL1_CORE1_DOWN_RATIO (7 << 16)
#define PWR_CTRL1_DIV2_DOWN_EN (1 << 9)
--
1.7.9.5
next prev parent reply other threads:[~2013-12-06 9:48 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-06 9:48 [PATCH 0/3] Exynos5420 Cpufreq support Arun Kumar K
2013-12-06 9:48 ` Arun Kumar K [this message]
2013-12-20 21:23 ` [PATCH 1/3] ARM: EXYNOS: Add exynos5 CPU clock divider offsets Kukjin Kim
2013-12-06 9:48 ` [PATCH 2/3] clk: exynos5420: Add alias names for cpu clocks Arun Kumar K
2013-12-19 8:00 ` Mike Turquette
2013-12-06 9:48 ` [PATCH 3/3] cpufreq: exynos: Add exynos5420 cpufreq driver Arun Kumar K
2013-12-09 8:23 ` Lukasz Majewski
2013-12-10 4:40 ` Arun Kumar K
2013-12-10 16:32 ` Lukasz Majewski
2013-12-17 7:07 ` Jassi Brar
2013-12-17 8:14 ` Lukasz Majewski
2013-12-17 8:21 ` Arun Kumar K
2013-12-17 6:12 ` Viresh Kumar
2013-12-17 8:00 ` Lukasz Majewski
2013-12-17 8:03 ` Viresh Kumar
2013-12-17 8:05 ` Arun Kumar K
2013-12-17 9:09 ` Lukasz Majewski
2013-12-17 8:03 ` Arun Kumar K
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