LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Faiz Abbas <faiz_abbas@ti.com>
To: <linux-kernel@vger.kernel.org>, <linux-omap@vger.kernel.org>,
	<devicetree@vger.kernel.org>
Cc: <bcousson@baylibre.com>, <tony@atomide.com>, <robh+dt@kernel.org>,
	<mark.rutland@arm.com>, <paul@pwsan.com>, <lokeshvutla@ti.com>,
	<faiz_abbas@ti.com>, <linux@armlinux.org.uk>
Subject: [PATCH 1/3] ARM: dra762: hwmod: Add MCAN support
Date: Sun, 8 Apr 2018 15:29:00 +0530	[thread overview]
Message-ID: <1523181542-3770-2-git-send-email-faiz_abbas@ti.com> (raw)
In-Reply-To: <1523181542-3770-1-git-send-email-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 62352d1..a2cd7f8 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -1356,6 +1356,29 @@ 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,
 };
 
-- 
2.7.4

  reply	other threads:[~2018-04-08  9:58 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-08  9:58 [PATCH 0/3] Add MCAN Support for dra76x Faiz Abbas
2018-04-08  9:59 ` Faiz Abbas [this message]
2018-05-01 15:26   ` [PATCH 1/3] ARM: dra762: hwmod: Add MCAN support Tony Lindgren
2018-05-15  6:04     ` Faiz Abbas
2018-05-15 17:14       ` Tony Lindgren
2018-05-15 17:18         ` Tony Lindgren
2018-05-15 17:23           ` Tony Lindgren
2018-05-17  8:13             ` Faiz Abbas
2018-05-17 21:04               ` Tony Lindgren
2018-05-17 21:09   ` Tony Lindgren
2018-05-18 11:54     ` Faiz Abbas
2018-04-08  9:59 ` [PATCH 2/3] ARM: dts: dra762: Add MCAN clock support Faiz Abbas
2018-05-15 17:16   ` Tony Lindgren
2018-04-08  9:59 ` [PATCH 3/3] ARM: dts: dra76x: Add MCAN node Faiz Abbas

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1523181542-3770-2-git-send-email-faiz_abbas@ti.com \
    --to=faiz_abbas@ti.com \
    --cc=bcousson@baylibre.com \
    --cc=devicetree@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-omap@vger.kernel.org \
    --cc=linux@armlinux.org.uk \
    --cc=lokeshvutla@ti.com \
    --cc=mark.rutland@arm.com \
    --cc=paul@pwsan.com \
    --cc=robh+dt@kernel.org \
    --cc=tony@atomide.com \
    --subject='Re: [PATCH 1/3] ARM: dra762: hwmod: Add MCAN support' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).