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Subject[PATCH v2 1/6] ARM: dra762: hwmod: Add MCAN support
Date
From: Lokesh Vutla <lokeshvutla@ti.com>

Add MCAN hwmod data and register it for dra762 silicons.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 32 +++++++++++++++++++++++
1 file changed, 32 insertions(+)

diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index 62352d1e6361..a2cd7f865a60 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -1355,6 +1355,29 @@ static struct omap_hwmod dra7xx_mailbox13_hwmod = {
},
};

+/*
+ * 'mcan' class
+ *
+ */
+static struct omap_hwmod_class dra76x_mcan_hwmod_class = {
+ .name = "mcan",
+};
+
+/* mcan */
+static struct omap_hwmod dra76x_mcan_hwmod = {
+ .name = "mcan",
+ .class = &dra76x_mcan_hwmod_class,
+ .clkdm_name = "wkupaon_clkdm",
+ .main_clk = "mcan_clk",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_WKUPAON_ADC_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_WKUPAON_ADC_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+};
+
/*
* 'mcspi' class
*
@@ -3818,6 +3841,14 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per2__epwmss2 = {
.user = OCP_USER_MPU,
};

+/* l3_main_1 -> mcan */
+static struct omap_hwmod_ocp_if dra76x_l3_main_1__mcan = {
+ .master = &dra7xx_l3_main_1_hwmod,
+ .slave = &dra76x_mcan_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
&dra7xx_l3_main_1__dmm,
&dra7xx_l3_main_2__l3_instr,
@@ -3958,6 +3989,7 @@ static struct omap_hwmod_ocp_if *dra7xx_gp_hwmod_ocp_ifs[] __initdata = {
/* SoC variant specific hwmod links */
static struct omap_hwmod_ocp_if *dra76x_hwmod_ocp_ifs[] __initdata = {
&dra7xx_l4_per3__usb_otg_ss4,
+ &dra76x_l3_main_1__mcan,
NULL,
};

--
2.17.0
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