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Diffstat (limited to 'arch/arm/include/asm/arch-u8500/clock.h')
-rw-r--r--arch/arm/include/asm/arch-u8500/clock.h72
1 files changed, 72 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-u8500/clock.h b/arch/arm/include/asm/arch-u8500/clock.h
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+++ b/arch/arm/include/asm/arch-u8500/clock.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2009
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARCH_CLOCK
+#define __ASM_ARCH_CLOCK
+
+struct prcmu {
+ unsigned int armclkfix_mgt;
+ unsigned int armclk_mgt;
+ unsigned int svammdspclk_mgt;
+ unsigned int siammdspclk_mgt;
+ unsigned int reserved;
+ unsigned int sgaclk_mgt;
+ unsigned int uartclk_mgt;
+ unsigned int msp02clk_mgt;
+ unsigned int i2cclk_mgt;
+ unsigned int sdmmcclk_mgt;
+ unsigned int slimclk_mgt;
+ unsigned int per1clk_mgt;
+ unsigned int per2clk_mgt;
+ unsigned int per3clk_mgt;
+ unsigned int per5clk_mgt;
+ unsigned int per6clk_mgt;
+ unsigned int per7clk_mgt;
+ unsigned int lcdclk_mgt;
+ unsigned int reserved1;
+ unsigned int bmlclk_mgt;
+ unsigned int hsitxclk_mgt;
+ unsigned int hsirxclk_mgt;
+ unsigned int hdmiclk_mgt;
+ unsigned int apeatclk_mgt;
+ unsigned int apetraceclk_mgt;
+ unsigned int mcdeclk_mgt;
+ unsigned int ipi2cclk_mgt;
+ unsigned int dsialtclk_mgt;
+ unsigned int spare2clk_mgt;
+ unsigned int dmaclk_mgt;
+ unsigned int b2r2clk_mgt;
+ unsigned int tvclk_mgt;
+ unsigned int unused[82];
+ unsigned int tcr;
+ unsigned int unused1[23];
+ unsigned int ape_softrst;
+};
+
+extern void u8500_clock_enable(int periph, int kern, int cluster);
+
+static inline void u8500_prcmu_enable(unsigned int *reg)
+{
+ writel(readl(reg) | (1 << 8), reg);
+}
+
+#endif /* __ASM_ARCH_CLOCK */