From mboxrd@z Thu Jan 1 00:00:00 1970 From: Minghsiu Tsai Subject: [PATCH 3/3] media: mtk-mdp: Fix mdp device tree Date: Thu, 13 Apr 2017 15:33:07 +0800 Message-ID: <1492068787-17838-4-git-send-email-minghsiu.tsai@mediatek.com> References: <1492068787-17838-1-git-send-email-minghsiu.tsai@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1492068787-17838-1-git-send-email-minghsiu.tsai-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Hans Verkuil , daniel.thompson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, Rob Herring , Mauro Carvalho Chehab , Matthias Brugger , Daniel Kurtz , Pawel Osciak , Houlong Wei Cc: srv_heupstream-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, Eddie Huang , Yingjoe Chen , Wu-Cheng Li , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Minghsiu Tsai List-Id: devicetree@vger.kernel.org From: Daniel Kurtz If the mdp_* nodes are under an mdp sub-node, their corresponding platform device does not automatically get its iommu assigned properly. Fix this by moving the mdp component nodes up a level such that they are siblings of mdp and all other SoC subsystems. This also simplifies the device tree. Signed-off-by: Daniel Kurtz Signed-off-by: Minghsiu Tsai --- drivers/media/platform/mtk-mdp/mtk_mdp_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_core.c b/drivers/media/platform/mtk-mdp/mtk_mdp_core.c index 9e4eb7d..a5ad586 100644 --- a/drivers/media/platform/mtk-mdp/mtk_mdp_core.c +++ b/drivers/media/platform/mtk-mdp/mtk_mdp_core.c @@ -118,7 +118,7 @@ static int mtk_mdp_probe(struct platform_device *pdev) mutex_init(&mdp->vpulock); /* Iterate over sibling MDP function blocks */ - for_each_child_of_node(dev->of_node, node) { + for_each_child_of_node(dev->of_node->parent, node) { const struct of_device_id *of_id; enum mtk_mdp_comp_type comp_type; int comp_id; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html