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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 03/15] ARM: MXS: Do not register devices with device tree support
Date: Wed, 28 Jan 2015 08:32:07 +0100	[thread overview]
Message-ID: <1422430339-11969-4-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1422430339-11969-1-git-send-email-s.hauer@pengutronix.de>

When a device tree is present the SoC internal devices come from
it, so do not register them as platform devices.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/mach-mxs/soc-imx23.c | 3 +++
 arch/arm/mach-mxs/soc-imx28.c | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/arch/arm/mach-mxs/soc-imx23.c b/arch/arm/mach-mxs/soc-imx23.c
index b219865..ece91e5 100644
--- a/arch/arm/mach-mxs/soc-imx23.c
+++ b/arch/arm/mach-mxs/soc-imx23.c
@@ -38,6 +38,9 @@ EXPORT_SYMBOL(reset_cpu);
 
 static int imx23_devices_init(void)
 {
+	if (of_get_root_node())
+		return 0;
+
 	add_generic_device("imx23-dma-apbh", 0, NULL, MXS_APBH_BASE, 0x2000, IORESOURCE_MEM, NULL);
 	add_generic_device("imx23-clkctrl", 0, NULL, IMX_CCM_BASE, 0x100, IORESOURCE_MEM, NULL);
 
diff --git a/arch/arm/mach-mxs/soc-imx28.c b/arch/arm/mach-mxs/soc-imx28.c
index c7252f5..001c969 100644
--- a/arch/arm/mach-mxs/soc-imx28.c
+++ b/arch/arm/mach-mxs/soc-imx28.c
@@ -56,6 +56,9 @@ postcore_initcall(imx28_init);
 
 static int imx28_devices_init(void)
 {
+	if (of_get_root_node())
+		return 0;
+
 	add_generic_device("imx28-dma-apbh", 0, NULL, MXS_APBH_BASE, 0x2000, IORESOURCE_MEM, NULL);
 	add_generic_device("imx28-clkctrl", 0, NULL, IMX_CCM_BASE, 0x100, IORESOURCE_MEM, NULL);
 
-- 
2.1.4


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  parent reply	other threads:[~2015-01-28  7:32 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-28  7:32 [PATCH] MXS: Add device tree support and duckbill board support Sascha Hauer
2015-01-28  7:32 ` [PATCH 01/15] ARM: MXS: Fix vddd brownout setting Sascha Hauer
2015-01-28  7:32 ` [PATCH 02/15] MXS: power-init: inline only once used functions Sascha Hauer
2015-01-28  7:32 ` Sascha Hauer [this message]
2015-01-28  7:32 ` [PATCH 04/15] ARM: MXS: Make gpio a driver Sascha Hauer
2015-01-28  7:32 ` [PATCH 05/15] mci: mxs: Add devicetree support Sascha Hauer
2015-01-28  7:32 ` [PATCH 06/15] serial: stm_serial: " Sascha Hauer
2015-01-28  7:32 ` [PATCH 07/15] ARM: MXS: Create ocotp device in SoC code Sascha Hauer
2015-01-28  7:32 ` [PATCH 08/15] ARM: MXS: ocotp: Add devicetree support Sascha Hauer
2015-01-28  7:32 ` [PATCH 09/15] of: Create platform_device when creating AMBA device failed Sascha Hauer
2015-01-28  7:32 ` [PATCH 10/15] pbl: Add support for memory_display Sascha Hauer
2015-01-28  7:32 ` [PATCH 11/15] pinctrl: Add MXS pinctrl driver Sascha Hauer
2015-01-28  7:32 ` [PATCH 12/15] ARM: MXS: Setup vdda in power prep Sascha Hauer
2015-01-28  7:32 ` [PATCH 13/15] ARM: MXS: Add regulator debug print Sascha Hauer
2015-01-28  7:32 ` [PATCH 14/15] ARM: MXS: power-init: Add parameters to mx28_power_init() Sascha Hauer
2015-01-28  7:32 ` [PATCH 15/15] ARM: MXS: Add duckbill board support Sascha Hauer

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