From: Eric Nelson <eric.nelson@boundarydevices.com>
Date: Fri, 21 Sep 2012 07:33:51 +0000 (+0000)
Subject: i.MX6: provide functional names for CCM_CCGR0-CCGR6 bit fields
X-Git-Tag: v2013.01-rc1~219
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0bb7e316f0ba1899ef2e94d75510c043683c212f;p=kernel%2Fu-boot.git

i.MX6: provide functional names for CCM_CCGR0-CCGR6 bit fields

Add meaningful constants for each clock channels and use them for
enabling and disabling i.MX6 clocks.

Includes an update to enable/disable the IPU1 clock in
drivers/video/ipu_common to remove IMX5x register access
when used on i.MX6 as discussed in V1:

     http://patchwork.ozlabs.org/patch/185129/

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
---

diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c
index fddb373..ed2c913 100644
--- a/arch/arm/cpu/armv7/mx6/clock.c
+++ b/arch/arm/cpu/armv7/mx6/clock.c
@@ -43,9 +43,9 @@ void enable_usboh3_clk(unsigned char enable)
 
 	reg = __raw_readl(&imx_ccm->CCGR6);
 	if (enable)
-		reg |= MXC_CCM_CCGR_CG_MASK << MXC_CCM_CCGR0_CG0_OFFSET;
+		reg |= MXC_CCM_CCGR6_USBOH3_MASK;
 	else
-		reg &= ~(MXC_CCM_CCGR_CG_MASK << MXC_CCM_CCGR0_CG0_OFFSET);
+		reg &= ~(MXC_CCM_CCGR6_USBOH3_MASK);
 	__raw_writel(reg, &imx_ccm->CCGR6);
 
 }
@@ -59,7 +59,9 @@ int enable_i2c_clk(unsigned char enable, unsigned i2c_num)
 
 	if (i2c_num > 2)
 		return -EINVAL;
-	mask = MXC_CCM_CCGR_CG_MASK << ((i2c_num + 3) << 1);
+
+	mask = MXC_CCM_CCGR_CG_MASK
+		<< (MXC_CCM_CCGR2_I2C1_SERIAL_OFFSET + (i2c_num << 1));
 	reg = __raw_readl(&imx_ccm->CCGR2);
 	if (enable)
 		reg |= mask;
@@ -321,7 +323,7 @@ int enable_sata_clock(void)
 
 	/* Enable sata clock */
 	reg = readl(&imx_ccm->CCGR5); /* CCGR5 */
-	reg |= MXC_CCM_CCGR5_CG2_MASK;
+	reg |= MXC_CCM_CCGR5_SATA_MASK;
 	writel(reg, &imx_ccm->CCGR5);
 
 	/* Enable PLLs */
diff --git a/arch/arm/include/asm/arch-mx6/crm_regs.h b/arch/arm/include/asm/arch-mx6/crm_regs.h
index 0e605c2..59b17b9 100644
--- a/arch/arm/include/asm/arch-mx6/crm_regs.h
+++ b/arch/arm/include/asm/arch-mx6/crm_regs.h
@@ -395,185 +395,185 @@ struct mxc_ccm_reg {
 /* Define the bits in registers CCGRx */
 #define MXC_CCM_CCGR_CG_MASK				3
 
-#define MXC_CCM_CCGR0_CG15_OFFSET			30
-#define MXC_CCM_CCGR0_CG15_MASK			(0x3 << 30)
-#define MXC_CCM_CCGR0_CG14_OFFSET			28
-#define MXC_CCM_CCGR0_CG14_MASK			(0x3 << 28)
-#define MXC_CCM_CCGR0_CG13_OFFSET			26
-#define MXC_CCM_CCGR0_CG13_MASK			(0x3 << 26)
-#define MXC_CCM_CCGR0_CG12_OFFSET			24
-#define MXC_CCM_CCGR0_CG12_MASK			(0x3 << 24)
-#define MXC_CCM_CCGR0_CG11_OFFSET			22
-#define MXC_CCM_CCGR0_CG11_MASK			(0x3 << 22)
-#define MXC_CCM_CCGR0_CG10_OFFSET			20
-#define MXC_CCM_CCGR0_CG10_MASK			(0x3 << 20)
-#define MXC_CCM_CCGR0_CG9_OFFSET			18
-#define MXC_CCM_CCGR0_CG9_MASK			(0x3 << 18)
-#define MXC_CCM_CCGR0_CG8_OFFSET			16
-#define MXC_CCM_CCGR0_CG8_MASK			(0x3 << 16)
-#define MXC_CCM_CCGR0_CG7_OFFSET			14
-#define MXC_CCM_CCGR0_CG6_OFFSET			12
-#define MXC_CCM_CCGR0_CG5_OFFSET			10
-#define MXC_CCM_CCGR0_CG5_MASK			(0x3 << 10)
-#define MXC_CCM_CCGR0_CG4_OFFSET			8
-#define MXC_CCM_CCGR0_CG4_MASK			(0x3 << 8)
-#define MXC_CCM_CCGR0_CG3_OFFSET			6
-#define MXC_CCM_CCGR0_CG3_MASK			(0x3 << 6)
-#define MXC_CCM_CCGR0_CG2_OFFSET			4
-#define MXC_CCM_CCGR0_CG2_MASK			(0x3 << 4)
-#define MXC_CCM_CCGR0_CG1_OFFSET			2
-#define MXC_CCM_CCGR0_CG1_MASK			(0x3 << 2)
-#define MXC_CCM_CCGR0_CG0_OFFSET			0
-#define MXC_CCM_CCGR0_CG0_MASK				3
-
-#define MXC_CCM_CCGR1_CG15_OFFSET			30
-#define MXC_CCM_CCGR1_CG14_OFFSET			28
-#define MXC_CCM_CCGR1_CG13_OFFSET			26
-#define MXC_CCM_CCGR1_CG12_OFFSET			24
-#define MXC_CCM_CCGR1_CG11_OFFSET			22
-#define MXC_CCM_CCGR1_CG10_OFFSET			20
-#define MXC_CCM_CCGR1_CG9_OFFSET			18
-#define MXC_CCM_CCGR1_CG8_OFFSET			16
-#define MXC_CCM_CCGR1_CG7_OFFSET			14
-#define MXC_CCM_CCGR1_CG6_OFFSET			12
-#define MXC_CCM_CCGR1_CG5_OFFSET			10
-#define MXC_CCM_CCGR1_CG4_OFFSET			8
-#define MXC_CCM_CCGR1_CG3_OFFSET			6
-#define MXC_CCM_CCGR1_CG2_OFFSET			4
-#define MXC_CCM_CCGR1_CG1_OFFSET			2
-#define MXC_CCM_CCGR1_CG0_OFFSET			0
-
-#define MXC_CCM_CCGR2_CG15_OFFSET			30
-#define MXC_CCM_CCGR2_CG14_OFFSET			28
-#define MXC_CCM_CCGR2_CG13_OFFSET			26
-#define MXC_CCM_CCGR2_CG12_OFFSET			24
-#define MXC_CCM_CCGR2_CG11_OFFSET			22
-#define MXC_CCM_CCGR2_CG10_OFFSET			20
-#define MXC_CCM_CCGR2_CG9_OFFSET			18
-#define MXC_CCM_CCGR2_CG8_OFFSET			16
-#define MXC_CCM_CCGR2_CG7_OFFSET			14
-#define MXC_CCM_CCGR2_CG6_OFFSET			12
-#define MXC_CCM_CCGR2_CG5_OFFSET			10
-#define MXC_CCM_CCGR2_CG4_OFFSET			8
-#define MXC_CCM_CCGR2_CG3_OFFSET			6
-#define MXC_CCM_CCGR2_CG2_OFFSET			4
-#define MXC_CCM_CCGR2_CG1_OFFSET			2
-#define MXC_CCM_CCGR2_CG0_OFFSET			0
-
-#define MXC_CCM_CCGR3_CG15_OFFSET			30
-#define MXC_CCM_CCGR3_CG14_OFFSET			28
-#define MXC_CCM_CCGR3_CG13_OFFSET			26
-#define MXC_CCM_CCGR3_CG12_OFFSET			24
-#define MXC_CCM_CCGR3_CG11_OFFSET			22
-#define MXC_CCM_CCGR3_CG10_OFFSET			20
-#define MXC_CCM_CCGR3_CG9_OFFSET			18
-#define MXC_CCM_CCGR3_CG8_OFFSET			16
-#define MXC_CCM_CCGR3_CG7_OFFSET			14
-#define MXC_CCM_CCGR3_CG6_OFFSET			12
-#define MXC_CCM_CCGR3_CG5_OFFSET			10
-#define MXC_CCM_CCGR3_CG4_OFFSET			8
-#define MXC_CCM_CCGR3_CG3_OFFSET			6
-#define MXC_CCM_CCGR3_CG2_OFFSET			4
-#define MXC_CCM_CCGR3_CG1_OFFSET			2
-#define MXC_CCM_CCGR3_CG0_OFFSET			0
-
-#define MXC_CCM_CCGR4_CG15_OFFSET			30
-#define MXC_CCM_CCGR4_CG14_OFFSET			28
-#define MXC_CCM_CCGR4_CG13_OFFSET			26
-#define MXC_CCM_CCGR4_CG12_OFFSET			24
-#define MXC_CCM_CCGR4_CG11_OFFSET			22
-#define MXC_CCM_CCGR4_CG10_OFFSET			20
-#define MXC_CCM_CCGR4_CG9_OFFSET			18
-#define MXC_CCM_CCGR4_CG8_OFFSET			16
-#define MXC_CCM_CCGR4_CG7_OFFSET			14
-#define MXC_CCM_CCGR4_CG6_OFFSET			12
-#define MXC_CCM_CCGR4_CG5_OFFSET			10
-#define MXC_CCM_CCGR4_CG4_OFFSET			8
-#define MXC_CCM_CCGR4_CG3_OFFSET			6
-#define MXC_CCM_CCGR4_CG2_OFFSET			4
-#define MXC_CCM_CCGR4_CG1_OFFSET			2
-#define MXC_CCM_CCGR4_CG0_OFFSET			0
-
-#define MXC_CCM_CCGR5_CG15_OFFSET			30
-#define MXC_CCM_CCGR5_CG14_OFFSET			28
-#define MXC_CCM_CCGR5_CG14_MASK			(0x3 << 28)
-#define MXC_CCM_CCGR5_CG13_OFFSET			26
-#define MXC_CCM_CCGR5_CG13_MASK			(0x3 << 26)
-#define MXC_CCM_CCGR5_CG12_OFFSET			24
-#define MXC_CCM_CCGR5_CG12_MASK			(0x3 << 24)
-#define MXC_CCM_CCGR5_CG11_OFFSET			22
-#define MXC_CCM_CCGR5_CG11_MASK			(0x3 << 22)
-#define MXC_CCM_CCGR5_CG10_OFFSET			20
-#define MXC_CCM_CCGR5_CG10_MASK			(0x3 << 20)
-#define MXC_CCM_CCGR5_CG9_OFFSET			18
-#define MXC_CCM_CCGR5_CG9_MASK			(0x3 << 18)
-#define MXC_CCM_CCGR5_CG8_OFFSET			16
-#define MXC_CCM_CCGR5_CG8_MASK			(0x3 << 16)
-#define MXC_CCM_CCGR5_CG7_OFFSET			14
-#define MXC_CCM_CCGR5_CG7_MASK			(0x3 << 14)
-#define MXC_CCM_CCGR5_CG6_OFFSET			12
-#define MXC_CCM_CCGR5_CG6_MASK			(0x3 << 12)
-#define MXC_CCM_CCGR5_CG5_OFFSET			10
-#define MXC_CCM_CCGR5_CG4_OFFSET			8
-#define MXC_CCM_CCGR5_CG3_OFFSET			6
-#define MXC_CCM_CCGR5_CG2_OFFSET			4
-#define MXC_CCM_CCGR5_CG2_MASK			(0x3 << 4)
-#define MXC_CCM_CCGR5_CG1_OFFSET			2
-#define MXC_CCM_CCGR5_CG0_OFFSET			0
-
-#define MXC_CCM_CCGR6_CG15_OFFSET			30
-#define MXC_CCM_CCGR6_CG14_OFFSET			28
-#define MXC_CCM_CCGR6_CG14_MASK			(0x3 << 28)
-#define MXC_CCM_CCGR6_CG13_OFFSET			26
-#define MXC_CCM_CCGR6_CG13_MASK			(0x3 << 26)
-#define MXC_CCM_CCGR6_CG12_OFFSET			24
-#define MXC_CCM_CCGR6_CG12_MASK			(0x3 << 24)
-#define MXC_CCM_CCGR6_CG11_OFFSET			22
-#define MXC_CCM_CCGR6_CG11_MASK			(0x3 << 22)
-#define MXC_CCM_CCGR6_CG10_OFFSET			20
-#define MXC_CCM_CCGR6_CG10_MASK			(0x3 << 20)
-#define MXC_CCM_CCGR6_CG9_OFFSET			18
-#define MXC_CCM_CCGR6_CG9_MASK			(0x3 << 18)
-#define MXC_CCM_CCGR6_CG8_OFFSET			16
-#define MXC_CCM_CCGR6_CG8_MASK			(0x3 << 16)
-#define MXC_CCM_CCGR6_CG7_OFFSET			14
-#define MXC_CCM_CCGR6_CG7_MASK			(0x3 << 14)
-#define MXC_CCM_CCGR6_CG6_OFFSET			12
-#define MXC_CCM_CCGR6_CG6_MASK			(0x3 << 12)
-#define MXC_CCM_CCGR6_CG5_OFFSET			10
-#define MXC_CCM_CCGR6_CG4_OFFSET			8
-#define MXC_CCM_CCGR6_CG3_OFFSET			6
-#define MXC_CCM_CCGR6_CG2_OFFSET			4
-#define MXC_CCM_CCGR6_CG2_MASK			(0x3 << 4)
-#define MXC_CCM_CCGR6_CG1_OFFSET			2
-#define MXC_CCM_CCGR6_CG0_OFFSET			0
-
-#define MXC_CCM_CCGR7_CG15_OFFSET			30
-#define MXC_CCM_CCGR7_CG14_OFFSET			28
-#define MXC_CCM_CCGR7_CG14_MASK			(0x3 << 28)
-#define MXC_CCM_CCGR7_CG13_OFFSET			26
-#define MXC_CCM_CCGR7_CG13_MASK			(0x3 << 26)
-#define MXC_CCM_CCGR7_CG12_OFFSET			24
-#define MXC_CCM_CCGR7_CG12_MASK			(0x3 << 24)
-#define MXC_CCM_CCGR7_CG11_OFFSET			22
-#define MXC_CCM_CCGR7_CG11_MASK			(0x3 << 22)
-#define MXC_CCM_CCGR7_CG10_OFFSET			20
-#define MXC_CCM_CCGR7_CG10_MASK			(0x3 << 20)
-#define MXC_CCM_CCGR7_CG9_OFFSET			18
-#define MXC_CCM_CCGR7_CG9_MASK			(0x3 << 18)
-#define MXC_CCM_CCGR7_CG8_OFFSET			16
-#define MXC_CCM_CCGR7_CG8_MASK			(0x3 << 16)
-#define MXC_CCM_CCGR7_CG7_OFFSET			14
-#define MXC_CCM_CCGR7_CG7_MASK			(0x3 << 14)
-#define MXC_CCM_CCGR7_CG6_OFFSET			12
-#define MXC_CCM_CCGR7_CG6_MASK			(0x3 << 12)
-#define MXC_CCM_CCGR7_CG5_OFFSET			10
-#define MXC_CCM_CCGR7_CG4_OFFSET			8
-#define MXC_CCM_CCGR7_CG3_OFFSET			6
-#define MXC_CCM_CCGR7_CG2_OFFSET			4
-#define MXC_CCM_CCGR7_CG2_MASK			(0x3 << 4)
-#define MXC_CCM_CCGR7_CG1_OFFSET			2
-#define MXC_CCM_CCGR7_CG0_OFFSET			0
+#define MXC_CCM_CCGR0_AIPS_TZ1_OFFSET			0
+#define MXC_CCM_CCGR0_AIPS_TZ1_MASK			(3<<MXC_CCM_CCGR0_AIPS_TZ1_OFFSET)
+#define MXC_CCM_CCGR0_AIPS_TZ2_OFFSET			2
+#define MXC_CCM_CCGR0_AIPS_TZ2_MASK			(3<<MXC_CCM_CCGR0_AIPS_TZ2_OFFSET)
+#define MXC_CCM_CCGR0_APBHDMA HCLK_OFFSET		4
+#define MXC_CCM_CCGR0_AMASK				(3<<MXC_CCM_CCGR0_APBHDMA)
+#define MXC_CCM_CCGR0_ASRC_OFFSET			6
+#define MXC_CCM_CCGR0_ASRC_MASK				(3<<MXC_CCM_CCGR0_ASRC_OFFSET)
+#define MXC_CCM_CCGR0_CAAM_SECURE_MEM_OFFSET		8
+#define MXC_CCM_CCGR0_CAAM_SECURE_MEM_MASK		(3<<MXC_CCM_CCGR0_CAAM_SECURE_MEM_OFFSET)
+#define MXC_CCM_CCGR0_CAAM_WRAPPER_ACLK_OFFSET		10
+#define MXC_CCM_CCGR0_CAAM_WRAPPER_ACLK_MASK		(3<<MXC_CCM_CCGR0_CAAM_WRAPPER_ACLK_OFFSET)
+#define MXC_CCM_CCGR0_CAAM_WRAPPER_IPG_OFFSET		12
+#define MXC_CCM_CCGR0_CAAM_WRAPPER_IPG_MASK		(3<<MXC_CCM_CCGR0_CAAM_WRAPPER_IPG_OFFSET)
+#define MXC_CCM_CCGR0_CAN1_OFFSET			14
+#define MXC_CCM_CCGR0_CAN1_MASK				(3<<MXC_CCM_CCGR0_CAN1_OFFSET)
+#define MXC_CCM_CCGR0_CAN1_SERIAL_OFFSET		16
+#define MXC_CCM_CCGR0_CAN1_SERIAL_MASK			(3<<MXC_CCM_CCGR0_CAN1_SERIAL_OFFSET)
+#define MXC_CCM_CCGR0_CAN2_OFFSET			18
+#define MXC_CCM_CCGR0_CAN2_MASK				(3<<MXC_CCM_CCGR0_CAN2_OFFSET)
+#define MXC_CCM_CCGR0_CAN2_SERIAL_OFFSET		20
+#define MXC_CCM_CCGR0_CAN2_SERIAL_MASK			(3<<MXC_CCM_CCGR0_CAN2_SERIAL_OFFSET)
+#define MXC_CCM_CCGR0_CHEETAH_DBG_CLK_OFFSET		22
+#define MXC_CCM_CCGR0_CHEETAH_DBG_CLK_MASK		(3<<MXC_CCM_CCGR0_CHEETAH_DBG_CLK_OFFSET)
+#define MXC_CCM_CCGR0_DCIC1_OFFSET			24
+#define MXC_CCM_CCGR0_DCIC1_MASK			(3<<MXC_CCM_CCGR0_DCIC1_OFFSET)
+#define MXC_CCM_CCGR0_DCIC2_OFFSET			26
+#define MXC_CCM_CCGR0_DCIC2_MASK			(3<<MXC_CCM_CCGR0_DCIC2_OFFSET)
+#define MXC_CCM_CCGR0_DTCP_OFFSET			28
+#define MXC_CCM_CCGR0_DTCP_MASK				(3<<MXC_CCM_CCGR0_DTCP_OFFSET)
+
+#define MXC_CCM_CCGR1_ECSPI1S_OFFSET			0
+#define MXC_CCM_CCGR1_ECSPI1S_MASK			(3<<MXC_CCM_CCGR1_ECSPI1S_OFFSET)
+#define MXC_CCM_CCGR1_ECSPI2S_OFFSET			2
+#define MXC_CCM_CCGR1_ECSPI2S_MASK			(3<<MXC_CCM_CCGR1_ECSPI2S_OFFSET)
+#define MXC_CCM_CCGR1_ECSPI3S_OFFSET			4
+#define MXC_CCM_CCGR1_ECSPI3S_MASK			(3<<MXC_CCM_CCGR1_ECSPI3S_OFFSET)
+#define MXC_CCM_CCGR1_ECSPI4S_OFFSET			6
+#define MXC_CCM_CCGR1_ECSPI4S_MASK			(3<<MXC_CCM_CCGR1_ECSPI4S_OFFSET)
+#define MXC_CCM_CCGR1_ECSPI5S_OFFSET			8
+#define MXC_CCM_CCGR1_ECSPI5S_MASK			(3<<MXC_CCM_CCGR1_ECSPI5S_OFFSET)
+#define MXC_CCM_CCGR1_ENET_CLK_ENABLE_OFFSET		10
+#define MXC_CCM_CCGR1_ENET_CLK_ENABLE_MASK		(3<<MXC_CCM_CCGR1_ENET_CLK_ENABLE_OFFSET)
+#define MXC_CCM_CCGR1_EPIT1S_OFFSET			12
+#define MXC_CCM_CCGR1_EPIT1S_MASK			(3<<MXC_CCM_CCGR1_EPIT1S_OFFSET)
+#define MXC_CCM_CCGR1_EPIT2S_OFFSET			14
+#define MXC_CCM_CCGR1_EPIT2S_MASK			(3<<MXC_CCM_CCGR1_EPIT2S_OFFSET)
+#define MXC_CCM_CCGR1_ESAIS_OFFSET			16
+#define MXC_CCM_CCGR1_ESAIS_MASK			(3<<MXC_CCM_CCGR1_ESAIS_OFFSET)
+#define MXC_CCM_CCGR1_GPT_BUS_OFFSET			20
+#define MXC_CCM_CCGR1_GPT_BUS_MASK			(3<<MXC_CCM_CCGR1_GPT_BUS_OFFSET)
+#define MXC_CCM_CCGR1_GPT_SERIAL_OFFSET			22
+#define MXC_CCM_CCGR1_GPT_SERIAL_MASK			(3<<MXC_CCM_CCGR1_GPT_SERIAL_OFFSET)
+#define MXC_CCM_CCGR1_GPU2D_OFFSET			24
+#define MXC_CCM_CCGR1_GPU2D_MASK			(3<<MXC_CCM_CCGR1_GPU2D_OFFSET)
+#define MXC_CCM_CCGR1_GPU3D_OFFSET			26
+#define MXC_CCM_CCGR1_GPU3D_MASK			(3<<MXC_CCM_CCGR1_GPU3D_OFFSET)
+
+#define MXC_CCM_CCGR2_HDMI_TX_IAHBCLK_OFFSET		0
+#define MXC_CCM_CCGR2_HDMI_TX_IAHBCLK_MASK		(3<<MXC_CCM_CCGR2_HDMI_TX_IAHBCLK_OFFSET)
+#define MXC_CCM_CCGR2_HDMI_TX_ISFRCLK_OFFSET		4
+#define MXC_CCM_CCGR2_HDMI_TX_ISFRCLK_MASK		(3<<MXC_CCM_CCGR2_HDMI_TX_ISFRCLK_OFFSET)
+#define MXC_CCM_CCGR2_I2C1_SERIAL_OFFSET		6
+#define MXC_CCM_CCGR2_I2C1_SERIAL_MASK			(3<<MXC_CCM_CCGR2_I2C1_SERIAL_OFFSET)
+#define MXC_CCM_CCGR2_I2C2_SERIAL_OFFSET		8
+#define MXC_CCM_CCGR2_I2C2_SERIAL_MASK			(3<<MXC_CCM_CCGR2_I2C2_SERIAL_OFFSET)
+#define MXC_CCM_CCGR2_I2C3_SERIAL_OFFSET		10
+#define MXC_CCM_CCGR2_I2C3_SERIAL_MASK			(3<<MXC_CCM_CCGR2_I2C3_SERIAL_OFFSET)
+#define MXC_CCM_CCGR2_OCOTP_CTRL_OFFSET			12
+#define MXC_CCM_CCGR2_OCOTP_CTRL_MASK			(3<<MXC_CCM_CCGR2_OCOTP_CTRL_OFFSET)
+#define MXC_CCM_CCGR2_IOMUX_IPT_CLK_IO_OFFSET		14
+#define MXC_CCM_CCGR2_IOMUX_IPT_CLK_IO_MASK		(3<<MXC_CCM_CCGR2_IOMUX_IPT_CLK_IO_OFFSET)
+#define MXC_CCM_CCGR2_IPMUX1_OFFSET			16
+#define MXC_CCM_CCGR2_IPMUX1_MASK			(3<<MXC_CCM_CCGR2_IPMUX1_OFFSET)
+#define MXC_CCM_CCGR2_IPMUX2_OFFSET			18
+#define MXC_CCM_CCGR2_IPMUX2_MASK			(3<<MXC_CCM_CCGR2_IPMUX2_OFFSET)
+#define MXC_CCM_CCGR2_IPMUX3_OFFSET			20
+#define MXC_CCM_CCGR2_IPMUX3_MASK			(3<<MXC_CCM_CCGR2_IPMUX3_OFFSET)
+#define MXC_CCM_CCGR2_IPSYNC_IP2APB_TZASC1_IPGS_OFFSET	22
+#define MXC_CCM_CCGR2_IPSYNC_IP2APB_TZASC1_IPGS_MASK	(3<<MXC_CCM_CCGR2_IPSYNC_IP2APB_TZASC1_IPGS_OFFSET)
+#define MXC_CCM_CCGR2_IPSYNC_IP2APB_TZASC2_IPG_OFFSET	24
+#define MXC_CCM_CCGR2_IPSYNC_IP2APB_TZASC2_IPG_MASK	(3<<MXC_CCM_CCGR2_IPSYNC_IP2APB_TZASC2_IPG_OFFSET)
+#define MXC_CCM_CCGR2_IPSYNC_VDOA_IPG_MASTER_CLK_OFFSET	26
+#define MXC_CCM_CCGR2_IPSYNC_VDOA_IPG_MASTER_CLK_MASK	(3<<MXC_CCM_CCGR2_IPSYNC_VDOA_IPG_MASTER_CLK_OFFSET)
+
+#define MXC_CCM_CCGR3_IPU1_IPU_OFFSET				0
+#define MXC_CCM_CCGR3_IPU1_IPU_MASK				(3<<MXC_CCM_CCGR3_IPU1_IPU_OFFSET)
+#define MXC_CCM_CCGR3_IPU1_IPU_DI0_OFFSET			2
+#define MXC_CCM_CCGR3_IPU1_IPU_DI0_MASK				(3<<MXC_CCM_CCGR3_IPU1_IPU_DI0_OFFSET)
+#define MXC_CCM_CCGR3_IPU1_IPU_DI1_OFFSET			4
+#define MXC_CCM_CCGR3_IPU1_IPU_DI1_MASK				(3<<MXC_CCM_CCGR3_IPU1_IPU_DI1_OFFSET)
+#define MXC_CCM_CCGR3_IPU2_IPU_OFFSET				6
+#define MXC_CCM_CCGR3_IPU2_IPU_MASK				(3<<MXC_CCM_CCGR3_IPU2_IPU_OFFSET)
+#define MXC_CCM_CCGR3_IPU2_IPU_DI0_OFFSET			8
+#define MXC_CCM_CCGR3_IPU2_IPU_DI0_MASK				(3<<MXC_CCM_CCGR3_IPU2_IPU_DI0_OFFSET)
+#define MXC_CCM_CCGR3_IPU2_IPU_DI1_OFFSET			10
+#define MXC_CCM_CCGR3_IPU2_IPU_DI1_MASK				(3<<MXC_CCM_CCGR3_IPU2_IPU_DI1_OFFSET)
+#define MXC_CCM_CCGR3_LDB_DI0_OFFSET				12
+#define MXC_CCM_CCGR3_LDB_DI0_MASK				(3<<MXC_CCM_CCGR3_LDB_DI0_OFFSET)
+#define MXC_CCM_CCGR3_LDB_DI1_OFFSET				14
+#define MXC_CCM_CCGR3_LDB_DI1_MASK				(3<<MXC_CCM_CCGR3_LDB_DI1_OFFSET)
+#define MXC_CCM_CCGR3_MIPI_CORE_CFG_OFFSET			16
+#define MXC_CCM_CCGR3_MIPI_CORE_CFG_MASK			(3<<MXC_CCM_CCGR3_MIPI_CORE_CFG_OFFSET)
+#define MXC_CCM_CCGR3_MLB_OFFSET				18
+#define MXC_CCM_CCGR3_MLB_MASK					(3<<MXC_CCM_CCGR3_MLB_OFFSET)
+#define MXC_CCM_CCGR3_MMDC_CORE_ACLK_FAST_CORE_P0_OFFSET	20
+#define MXC_CCM_CCGR3_MMDC_CORE_ACLK_FAST_CORE_P0_MASK		(3<<MXC_CCM_CCGR3_MMDC_CORE_ACLK_FAST_CORE_P0_OFFSET)
+#define MXC_CCM_CCGR3_MMDC_CORE_ACLK_FAST_CORE_P1_OFFSET	22
+#define MXC_CCM_CCGR3_MMDC_CORE_ACLK_FAST_CORE_P1_MASK		(3<<MXC_CCM_CCGR3_MMDC_CORE_ACLK_FAST_CORE_P1_OFFSET)
+#define MXC_CCM_CCGR3_MMDC_CORE_IPG_CLK_P0_OFFSET		24
+#define MXC_CCM_CCGR3_MMDC_CORE_IPG_CLK_P0_MASK			(3<<MXC_CCM_CCGR3_MMDC_CORE_IPG_CLK_P0_OFFSET)
+#define MXC_CCM_CCGR3_MMDC_CORE_IPG_CLK_P1_OFFSET		26
+#define MXC_CCM_CCGR3_MMDC_CORE_IPG_CLK_P1_MASK			(3<<MXC_CCM_CCGR3_MMDC_CORE_IPG_CLK_P1_OFFSET)
+#define MXC_CCM_CCGR3_OCRAM_OFFSET				28
+#define MXC_CCM_CCGR3_OCRAM_MASK				(3<<MXC_CCM_CCGR3_OCRAM_OFFSET)
+#define MXC_CCM_CCGR3_OPENVGAXICLK_OFFSET			30
+#define MXC_CCM_CCGR3_OPENVGAXICLK_MASK				(3<<MXC_CCM_CCGR3_OPENVGAXICLK_OFFSET)
+
+#define MXC_CCM_CCGR4_PCIE_OFFSET				0
+#define MXC_CCM_CCGR4_PCIE_MASK					(3<<MXC_CCM_CCGR4_PCIE_OFFSET)
+#define MXC_CCM_CCGR4_PL301_MX6QFAST1_S133_OFFSET		8
+#define MXC_CCM_CCGR4_PL301_MX6QFAST1_S133_MASK			(3<<MXC_CCM_CCGR4_PL301_MX6QFAST1_S133_OFFSET)
+#define MXC_CCM_CCGR4_PL301_MX6QPER1_BCH_OFFSET			12
+#define MXC_CCM_CCGR4_PL301_MX6QPER1_BCH_MASK			(3<<MXC_CCM_CCGR4_PL301_MX6QPER1_BCH_OFFSET)
+#define MXC_CCM_CCGR4_PL301_MX6QPER2_MAINCLK_ENABLE_OFFSET	14
+#define MXC_CCM_CCGR4_PL301_MX6QPER2_MAINCLK_ENABLE_MASK	(3<<MXC_CCM_CCGR4_PL301_MX6QPER2_MAINCLK_ENABLE_OFFSET)
+#define MXC_CCM_CCGR4_PWM1_OFFSET				16
+#define MXC_CCM_CCGR4_PWM1_MASK					(3<<MXC_CCM_CCGR4_PWM1_OFFSET)
+#define MXC_CCM_CCGR4_PWM2_OFFSET				18
+#define MXC_CCM_CCGR4_PWM2_MASK					(3<<MXC_CCM_CCGR4_PWM2_OFFSET)
+#define MXC_CCM_CCGR4_PWM3_OFFSET				20
+#define MXC_CCM_CCGR4_PWM3_MASK					(3<<MXC_CCM_CCGR4_PWM3_OFFSET)
+#define MXC_CCM_CCGR4_PWM4_OFFSET				22
+#define MXC_CCM_CCGR4_PWM4_MASK					(3<<MXC_CCM_CCGR4_PWM4_OFFSET)
+#define MXC_CCM_CCGR4_RAWNAND_U_BCH_INPUT_APB_OFFSET		24
+#define MXC_CCM_CCGR4_RAWNAND_U_BCH_INPUT_APB_MASK		(3<<MXC_CCM_CCGR4_RAWNAND_U_BCH_INPUT_APB_OFFSET)
+#define MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_BCH_OFFSET	26
+#define MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_BCH_MASK		(3<<MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_BCH_OFFSET)
+#define MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_GPMI_IO_OFFSET	28
+#define MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_GPMI_IO_MASK	(3<<MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_GPMI_IO_OFFSET)
+#define MXC_CCM_CCGR4_RAWNAND_U_GPMI_INPUT_APB_OFFSET		30
+#define MXC_CCM_CCGR4_RAWNAND_U_GPMI_INPUT_APB_MASK		(3<<MXC_CCM_CCGR4_RAWNAND_U_GPMI_INPUT_APB_OFFSET)
+
+#define MXC_CCM_CCGR5_ROM_OFFSET			0
+#define MXC_CCM_CCGR5_ROM_MASK				(3<<MXC_CCM_CCGR5_ROM_OFFSET)
+#define MXC_CCM_CCGR5_SATA_OFFSET			4
+#define MXC_CCM_CCGR5_SATA_MASK				(3<<MXC_CCM_CCGR5_SATA_OFFSET)
+#define MXC_CCM_CCGR5_SDMA_OFFSET			6
+#define MXC_CCM_CCGR5_SDMA_MASK				(3<<MXC_CCM_CCGR5_SDMA_OFFSET)
+#define MXC_CCM_CCGR5_SPBA_OFFSET			12
+#define MXC_CCM_CCGR5_SPBA_MASK				(3<<MXC_CCM_CCGR5_SPBA_OFFSET)
+#define MXC_CCM_CCGR5_SPDIF_OFFSET			14
+#define MXC_CCM_CCGR5_SPDIF_MASK			(3<<MXC_CCM_CCGR5_SPDIF_OFFSET)
+#define MXC_CCM_CCGR5_SSI1_OFFSET			18
+#define MXC_CCM_CCGR5_SSI1_MASK				(3<<MXC_CCM_CCGR5_SSI1_OFFSET)
+#define MXC_CCM_CCGR5_SSI2_OFFSET			20
+#define MXC_CCM_CCGR5_SSI2_MASK				(3<<MXC_CCM_CCGR5_SSI2_OFFSET)
+#define MXC_CCM_CCGR5_SSI3_OFFSET			22
+#define MXC_CCM_CCGR5_SSI3_MASK				(3<<MXC_CCM_CCGR5_SSI3_OFFSET)
+#define MXC_CCM_CCGR5_UART_OFFSET			24
+#define MXC_CCM_CCGR5_UART_MASK				(3<<MXC_CCM_CCGR5_UART_OFFSET)
+#define MXC_CCM_CCGR5_UART_SERIAL_OFFSET		26
+#define MXC_CCM_CCGR5_UART_SERIAL_MASK			(3<<MXC_CCM_CCGR5_UART_SERIAL_OFFSET)
+
+#define MXC_CCM_CCGR6_USBOH3_OFFSET		0
+#define MXC_CCM_CCGR6_USBOH3_MASK		(3<<MXC_CCM_CCGR6_USBOH3_OFFSET)
+#define MXC_CCM_CCGR6_USDHC1_OFFSET		2
+#define MXC_CCM_CCGR6_USDHC1_MASK		(3<<MXC_CCM_CCGR6_USDHC1_OFFSET)
+#define MXC_CCM_CCGR6_USDHC2_OFFSET		4
+#define MXC_CCM_CCGR6_USDHC2_MASK		(3<<MXC_CCM_CCGR6_USDHC2_OFFSET)
+#define MXC_CCM_CCGR6_USDHC3_OFFSET		6
+#define MXC_CCM_CCGR6_USDHC3_MASK		(3<<MXC_CCM_CCGR6_USDHC3_OFFSET)
+#define MXC_CCM_CCGR6_USDHC4_OFFSET		8
+#define MXC_CCM_CCGR6_USDHC4_MASK		(3<<MXC_CCM_CCGR6_USDHC4_OFFSET)
+#define MXC_CCM_CCGR6_EMI_SLOW_OFFSET		10
+#define MXC_CCM_CCGR6_EMI_SLOW_MASK		(3<<MXC_CCM_CCGR6_EMI_SLOW_OFFSET)
+#define MXC_CCM_CCGR6_VDOAXICLK_OFFSET		12
+#define MXC_CCM_CCGR6_VDOAXICLK_MASK		(3<<MXC_CCM_CCGR6_VDOAXICLK_OFFSET)
+
 #define BM_ANADIG_PLL_SYS_LOCK 0x80000000
 #define BP_ANADIG_PLL_SYS_RSVD0      20
 #define BM_ANADIG_PLL_SYS_RSVD0 0x7FF00000
diff --git a/drivers/video/ipu_common.c b/drivers/video/ipu_common.c
index 2020da9..cc8f881 100644
--- a/drivers/video/ipu_common.c
+++ b/drivers/video/ipu_common.c
@@ -163,13 +163,13 @@ int clk_set_parent(struct clk *clk, struct clk *parent)
 
 static int clk_ipu_enable(struct clk *clk)
 {
-#if defined(CONFIG_MX51) || defined(CONFIG_MX53)
 	u32 reg;
 
 	reg = __raw_readl(clk->enable_reg);
 	reg |= MXC_CCM_CCGR_CG_MASK << clk->enable_shift;
 	__raw_writel(reg, clk->enable_reg);
 
+#if defined(CONFIG_MX51) || defined(CONFIG_MX53)
 	/* Handshake with IPU when certain clock rates are changed. */
 	reg = __raw_readl(&mxc_ccm->ccdr);
 	reg &= ~MXC_CCM_CCDR_IPU_HS_MASK;
@@ -185,13 +185,13 @@ static int clk_ipu_enable(struct clk *clk)
 
 static void clk_ipu_disable(struct clk *clk)
 {
-#if defined(CONFIG_MX51) || defined(CONFIG_MX53)
 	u32 reg;
 
 	reg = __raw_readl(clk->enable_reg);
 	reg &= ~(MXC_CCM_CCGR_CG_MASK << clk->enable_shift);
 	__raw_writel(reg, clk->enable_reg);
 
+#if defined(CONFIG_MX51) || defined(CONFIG_MX53)
 	/*
 	 * No handshake with IPU whe dividers are changed
 	 * as its not enabled.
@@ -211,9 +211,15 @@ static void clk_ipu_disable(struct clk *clk)
 static struct clk ipu_clk = {
 	.name = "ipu_clk",
 	.rate = CONFIG_IPUV3_CLK,
+#if defined(CONFIG_MX51) || defined(CONFIG_MX53)
 	.enable_reg = (u32 *)(CCM_BASE_ADDR +
 		offsetof(struct mxc_ccm_reg, CCGR5)),
 	.enable_shift = MXC_CCM_CCGR5_CG5_OFFSET,
+#else
+	.enable_reg = (u32 *)(CCM_BASE_ADDR +
+		offsetof(struct mxc_ccm_reg, CCGR3)),
+	.enable_shift = MXC_CCM_CCGR3_IPU1_IPU_DI0_OFFSET,
+#endif
 	.enable = clk_ipu_enable,
 	.disable = clk_ipu_disable,
 	.usecount = 0,