openwrtv3/target/linux/mediatek/patches-4.4/0011-reset-mediatek-mt2701-reset-driver.patch

From 3ba0020ea70ffb5503eff1823be7fa5ceda38286 Mon Sep 17 00:00:00 2001
From: Shunli Wang <shunli.wang@mediatek.com>
Date: Tue, 5 Jan 2016 14:30:22 +0800
Subject: [PATCH 011/102] reset: mediatek: mt2701 reset driver

In infrasys and perifsys, there are many reset
control bits for kinds of modules. These bits are
used as actual reset controllers to be registered
into kernel's generic reset controller framework.

Signed-off-by: Shunli Wang <shunli.wang@mediatek.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/clk/mediatek/clk-mt2701.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/clk/mediatek/clk-mt2701.c b/drivers/clk/mediatek/clk-mt2701.c
index 2f521f4..39472e4 100644
--- a/drivers/clk/mediatek/clk-mt2701.c
+++ b/drivers/clk/mediatek/clk-mt2701.c
@@ -665,6 +665,8 @@ static void __init mtk_infrasys_init(struct device_node *node)
 	if (r)
 		pr_err("%s(): could not register clock provider: %d\n",
 			__func__, r);
+
+	mtk_register_reset_controller(node, 2, 0x30);
 }
 CLK_OF_DECLARE(mtk_infrasys, "mediatek,mt2701-infracfg", mtk_infrasys_init);
 
@@ -782,6 +784,8 @@ static void __init mtk_pericfg_init(struct device_node *node)
 	if (r)
 		pr_err("%s(): could not register clock provider: %d\n",
 			__func__, r);
+
+	mtk_register_reset_controller(node, 2, 0x0);
 }
 CLK_OF_DECLARE(mtk_pericfg, "mediatek,mt2701-pericfg", mtk_pericfg_init);
 
-- 
1.7.10.4