From 294cf90337d70ad74edf147180bbeef837298bd0 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Wed, 6 Jan 2016 20:06:49 +0100 Subject: [PATCH 17/90] clk: add hifsys reset Hi, small patch to add hifsys reset bits. Maybe you could add it to the next version of your patch series. i have teste scpsys and clk on mt7623 today and it works well. thanks, John Signed-off-by: John Crispin --- drivers/clk/mediatek/clk-mt2701.c | 2 ++ include/dt-bindings/reset-controller/mt2701-resets.h | 9 +++++++++ 2 files changed, 11 insertions(+) diff --git a/drivers/clk/mediatek/clk-mt2701.c b/drivers/clk/mediatek/clk-mt2701.c index 39472e4..0e40bb8 100644 --- a/drivers/clk/mediatek/clk-mt2701.c +++ b/drivers/clk/mediatek/clk-mt2701.c @@ -1000,6 +1000,8 @@ static void __init mtk_hifsys_init(struct device_node *node) if (r) pr_err("%s(): could not register clock provider: %d\n", __func__, r); + + mtk_register_reset_controller(node, 1, 0x34); } CLK_OF_DECLARE(mtk_hifsys, "mediatek,mt2701-hifsys", mtk_hifsys_init); diff --git a/include/dt-bindings/reset-controller/mt2701-resets.h b/include/dt-bindings/reset-controller/mt2701-resets.h index 00efeb0..aaf0305 100644 --- a/include/dt-bindings/reset-controller/mt2701-resets.h +++ b/include/dt-bindings/reset-controller/mt2701-resets.h @@ -71,4 +71,13 @@ #define MT2701_TOPRGU_CONN_MCU_RST 12 #define MT2701_TOPRGU_BDP_DISP_RST 13 +/* HIFSYS resets */ +#define MT2701_HIFSYS_UHOST0_RST 3 +#define MT2701_HIFSYS_UHOST1_RST 4 +#define MT2701_HIFSYS_UPHY0_RST 21 +#define MT2701_HIFSYS_UPHY1_RST 22 +#define MT2701_HIFSYS_PCIE0_RST 24 +#define MT2701_HIFSYS_PCIE1_RST 25 +#define MT2701_HIFSYS_PCIE2_RST 26 + #endif /* _DT_BINDINGS_RESET_CONTROLLER_MT2701 */ -- 1.7.10.4