Re: [PATCH 1/4] OMAP3 and 4 hwmod I2C units only allow 16 bit access

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One more minor comment about the order of the flags for OMAP4.

On 3/3/2011 2:50 PM, Andy Green wrote:
[...]

diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index ce646f2..c500416 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -2280,7 +2280,7 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c1_slaves[] = {
  static struct omap_hwmod omap44xx_i2c1_hwmod = {
  	.name		= "i2c1",
  	.class		=&omap44xx_i2c_hwmod_class,
-	.flags		= HWMOD_INIT_NO_RESET,
+	.flags		= HWMOD_INIT_NO_RESET | HWMOD_16BIT_REG,

Since this code is generated by script, the flags are sorted by name.
HWMOD_16BIT_REG should then be the first one. This is of course applicable for the 4 instances. I already updated the generator to take the sysconfig register width into account.

Thanks,
Benoit


  	.mpu_irqs	= omap44xx_i2c1_irqs,
  	.mpu_irqs_cnt	= ARRAY_SIZE(omap44xx_i2c1_irqs),
  	.sdma_reqs	= omap44xx_i2c1_sdma_reqs,
@@ -2396,7 +2396,7 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c2_slaves[] = {
  static struct omap_hwmod omap44xx_i2c2_hwmod = {
  	.name		= "i2c2",
  	.class		=&omap44xx_i2c_hwmod_class,
-	.flags		= HWMOD_INIT_NO_RESET,
+	.flags		= HWMOD_INIT_NO_RESET | HWMOD_16BIT_REG,
  	.mpu_irqs	= omap44xx_i2c2_irqs,
  	.mpu_irqs_cnt	= ARRAY_SIZE(omap44xx_i2c2_irqs),
  	.sdma_reqs	= omap44xx_i2c2_sdma_reqs,
@@ -2449,7 +2449,7 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c3_slaves[] = {
  static struct omap_hwmod omap44xx_i2c3_hwmod = {
  	.name		= "i2c3",
  	.class		=&omap44xx_i2c_hwmod_class,
-	.flags		= HWMOD_INIT_NO_RESET,
+	.flags		= HWMOD_INIT_NO_RESET | HWMOD_16BIT_REG,
  	.mpu_irqs	= omap44xx_i2c3_irqs,
  	.mpu_irqs_cnt	= ARRAY_SIZE(omap44xx_i2c3_irqs),
  	.sdma_reqs	= omap44xx_i2c3_sdma_reqs,
@@ -2502,7 +2502,7 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c4_slaves[] = {
  static struct omap_hwmod omap44xx_i2c4_hwmod = {
  	.name		= "i2c4",
  	.class		=&omap44xx_i2c_hwmod_class,
-	.flags		= HWMOD_INIT_NO_RESET,
+	.flags		= HWMOD_INIT_NO_RESET | HWMOD_16BIT_REG,
  	.mpu_irqs	= omap44xx_i2c4_irqs,
  	.mpu_irqs_cnt	= ARRAY_SIZE(omap44xx_i2c4_irqs),
  	.sdma_reqs	= omap44xx_i2c4_sdma_reqs,

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