diff mbox

[5/5] arm: hwmod: am437x: Add hwmod data for hdq1w.

Message ID 1397651532-31456-6-git-send-email-sourav.poddar@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Poddar, Sourav April 16, 2014, 12:32 p.m. UTC 
These adds hwmod data for hdq/1w driver.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
---
 arch/arm/mach-omap2/omap_hwmod_43xx_data.c |   36 ++++++++++++++++++++++++++++
 arch/arm/mach-omap2/prcm43xx.h             |    1 +
 2 files changed, 37 insertions(+)

Comments

Paul Walmsley April 28, 2014, 10:07 p.m. UTC | #1 
On Wed, 16 Apr 2014, Sourav Poddar wrote:

> These adds hwmod data for hdq/1w driver.
> 
> Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>

Is a TRM available yet for AM43x so this patch can be properly reviewed?


- Paul
Poddar, Sourav April 29, 2014, 8:49 a.m. UTC | #2 
Hi Paul,

On Tuesday 29 April 2014 03:37 AM, Paul Walmsley wrote:
> On Wed, 16 Apr 2014, Sourav Poddar wrote:
>
>> These adds hwmod data for hdq/1w driver.
>>
>> Signed-off-by: Sourav Poddar<sourav.poddar@ti.com>
> Is a TRM available yet for AM43x so this patch can be properly reviewed?

NO, the TRMS are not yet public.

Thanks,
Sourav
>
> - Paul
diff mbox

Patch

diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
index 5c2cc80..3a8ca96 100644
--- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
@@ -19,6 +19,7 @@ 
 #include "omap_hwmod.h"
 #include "omap_hwmod_33xx_43xx_common_data.h"
 #include "prcm43xx.h"
+#include "hdq1w.h"
 
 /* IP blocks */
 static struct omap_hwmod am43xx_l4_hs_hwmod = {
@@ -415,6 +416,32 @@  static struct omap_hwmod am43xx_qspi_hwmod = {
 	},
 };
 
+static struct omap_hwmod_class_sysconfig am43xx_hdq1w_sysc = {
+	.rev_offs       = 0x0000,
+	.sysc_offs      = 0x0014,
+	.syss_offs      = 0x0018,
+	.sysc_flags     = (SYSC_HAS_SOFTRESET),
+	.sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class am43xx_hdq1w_hwmod_class = {
+	.name   = "hdq1w",
+	.sysc   = &am43xx_hdq1w_sysc,
+	.reset  = &omap_hdq1w_reset,
+};
+
+static struct omap_hwmod am43xx_hdq1w_hwmod = {
+	.name           = "hdq1w",
+	.class          = &am43xx_hdq1w_hwmod_class,
+	.clkdm_name     = "l4ls_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = AM43XX_CM_PER_HDQ1W_CLKCTRL_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
+		},
+	},
+};
+
 /* Interfaces */
 static struct omap_hwmod_ocp_if am43xx_l3_main__l4_hs = {
 	.master		= &am33xx_l3_main_hwmod,
@@ -654,6 +681,14 @@  static struct omap_hwmod_ocp_if am43xx_l3_s__qspi = {
 	.user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* l4_per -> hdq1w */
+static struct omap_hwmod_ocp_if am43xx_l4_ls__hdq1w = {
+	.master         = &am33xx_l4_ls_hwmod,
+	.slave          = &am43xx_hdq1w_hwmod,
+	.clk            = "l4ls_gclk",
+	.user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
 	&am33xx_l4_wkup__synctimer,
 	&am43xx_l4_ls__timer8,
@@ -748,6 +783,7 @@  static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
 	&am43xx_l4_ls__ocp2scp1,
 	&am43xx_l3_s__usbotgss0,
 	&am43xx_l3_s__usbotgss1,
+	&am43xx_l4_ls__hdq1w,
 	NULL,
 };
 
diff --git a/arch/arm/mach-omap2/prcm43xx.h b/arch/arm/mach-omap2/prcm43xx.h
index 7785be9..cabff53 100644
--- a/arch/arm/mach-omap2/prcm43xx.h
+++ b/arch/arm/mach-omap2/prcm43xx.h
@@ -142,5 +142,6 @@ 
 #define AM43XX_CM_PER_USBPHYOCP2SCP0_CLKCTRL_OFFSET	0x05B8
 #define AM43XX_CM_PER_USB_OTG_SS1_CLKCTRL_OFFSET        0x0268
 #define AM43XX_CM_PER_USBPHYOCP2SCP1_CLKCTRL_OFFSET	0x05C0
+#define AM43XX_CM_PER_HDQ1W_CLKCTRL_OFFSET		0x04a0
 
 #endif