linux-kernel - [PATCH 1/2] arm: dra7: Add hwmod entry for i2c6

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Message-ID: <20160525125341.10044-2-rk@ti.com>
Date:	Wed, 25 May 2016 18:23:40 +0530
From:	Ravikumar Kattekola <rk@...com>
To:	<paul@...an.com>, <tony@...mide.com>, <linux@...linux.org.uk>,
	<robh+dt@...nel.org>, <pawel.moll@....com>, <mark.rutland@....com>,
	<ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>,
	<linux-omap@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH 1/2] arm: dra7: Add hwmod entry for i2c6

dra72x device has i2c6 controller.
Adding hwmod definition for the same.

Reference DRA72x TRM [ SPRUHP2Q ]

Signed-off-by: Ravikumar Kattekola <rk@...com>
---
 arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index d0e7e525..b84c0f7 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -1127,6 +1127,20 @@ static struct omap_hwmod dra7xx_i2c5_hwmod = {
 	.dev_attr	= &i2c_dev_attr,
 };
 
+/* i2c6 */
+static struct omap_hwmod dra7xx_i2c6_hwmod = {
+	.name		= "i2c6",
+	.class		= &dra7xx_i2c_hwmod_class,
+	.clkdm_name	= "l4per2_clkdm",
+	.flags		= HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
+	.main_clk	= "func_96m_fclk",
+	.prcm = {
+		.omap4 = {
+		},
+	},
+	.dev_attr	= &i2c_dev_attr,
+};
+
 /*
  * 'mailbox' class
  *
@@ -3186,6 +3200,14 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per1__i2c5 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* l4_per2 -> i2c6 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per2__i2c6 = {
+	.master		= &dra7xx_l4_per2_hwmod,
+	.slave		= &dra7xx_i2c6_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* l4_cfg -> mailbox1 */
 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__mailbox1 = {
 	.master		= &dra7xx_l4_cfg_hwmod,
@@ -3857,6 +3879,7 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
 	&dra7xx_l4_per1__i2c3,
 	&dra7xx_l4_per1__i2c4,
 	&dra7xx_l4_per1__i2c5,
+	&dra7xx_l4_per2__i2c6,
 	&dra7xx_l4_cfg__mailbox1,
 	&dra7xx_l4_per3__mailbox2,
 	&dra7xx_l4_per3__mailbox3,
-- 
2.8.2.396.g5fe494c