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From: Faiz Abbas <faiz_abbas@ti.com>
To: <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-omap@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-clk@vger.kernel.org>
Cc: <robh+dt@kernel.org>, <bcousson@baylibre.com>, <tony@atomide.com>,
	<paul@pwsan.com>, <t-kristo@ti.com>, <faiz_abbas@ti.com>
Subject: [PATCH v2 1/6] ARM: dra762: hwmod: Add MCAN support
Date: Wed, 30 May 2018 19:41:28 +0530	[thread overview]
Message-ID: <20180530141133.3711-2-faiz_abbas@ti.com> (raw)
In-Reply-To: <20180530141133.3711-1-faiz_abbas@ti.com>

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

  reply	other threads:[~2018-05-30 14:10 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-30 14:11 [PATCH v2 0/6] Add MCAN Support for dra76x Faiz Abbas
2018-05-30 14:11 ` Faiz Abbas [this message]
2018-05-30 14:50   ` [PATCH v2 1/6] ARM: dra762: hwmod: Add MCAN support Tony Lindgren
2018-05-30 15:15     ` Tero Kristo
2018-05-30 15:28       ` Tony Lindgren
2018-05-30 15:41         ` Tero Kristo
2018-05-30 15:54           ` Tony Lindgren
2018-05-31  6:15             ` Tero Kristo
2018-05-31 15:26               ` Tony Lindgren
2018-05-31 16:35                 ` Faiz Abbas
2018-05-31 16:39                   ` Tony Lindgren
2018-05-30 14:11 ` [PATCH v2 2/6] ARM: dts: dra762: Add MCAN clock support Faiz Abbas
2018-05-30 14:11 ` [PATCH v2 3/6] clk: ti: dra7: Add clkctrl clock data for the mcan clocks Faiz Abbas
2018-05-31  4:03   ` Rob Herring
2018-05-31 10:14     ` Faiz Abbas
2018-05-31 13:29       ` Tero Kristo
2018-06-01  6:48         ` Faiz Abbas
2018-06-01 14:26           ` Tony Lindgren
2018-06-04 13:58             ` Faiz Abbas
2018-05-30 14:11 ` [PATCH v2 4/6] bus: ti-sysc: Add support for using ti-sysc for MCAN on dra76x Faiz Abbas
2018-05-30 14:57   ` Tony Lindgren
2018-05-31 10:16     ` Faiz Abbas
2018-05-31 13:50       ` Tony Lindgren
2018-05-31  4:08   ` Rob Herring
2018-05-30 14:11 ` [PATCH v2 5/6] ARM: dts: Add generic interconnect target module node for MCAN Faiz Abbas
2018-05-30 15:04   ` Tony Lindgren
2018-05-31 10:21     ` Faiz Abbas
2018-05-31 13:45       ` Tony Lindgren
2018-05-31 16:38         ` Faiz Abbas
2018-05-31  4:06   ` Rob Herring
2018-05-31 11:26     ` Faiz Abbas
2018-05-31 13:41       ` Tony Lindgren
2018-06-02  6:32   ` Stephen Boyd
2018-06-04  5:49     ` Faiz Abbas
2018-05-30 14:11 ` [PATCH v2 6/6] ARM: dts: dra76x: Add MCAN node Faiz Abbas
2018-05-30 15:07   ` Tony Lindgren

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