From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Zhanyong Wang <zhanyong.wang@mediatek.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-usb@vger.kernel.org>,
Chunfeng Yun <chunfeng.yun@mediatek.com>
Subject: [RFC PATCH 2/4] usb: xhci-mtk: add mt8192 wakeup
Date: Thu, 3 Sep 2020 11:34:23 +0800 [thread overview]
Message-ID: <1599104065-8009-2-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1599104065-8009-1-git-send-email-chunfeng.yun@mediatek.com>
From: Zhanyong Wang <zhanyong.wang@mediatek.com>
need to add wakeup solution as V3
since not support presently.
Signed-off-by: Zhanyong Wang <zhanyong.wang@mediatek.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
drivers/usb/host/xhci-mtk.c | 9 +++++++++
1 file changed, 9 insertions(+)
mode change 100644 => 100755 drivers/usb/host/xhci-mtk.c
diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
old mode 100644
new mode 100755
index 4311d4c..d95221f
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c
@@ -68,9 +68,13 @@
#define SSC_IP_SLEEP_EN BIT(4)
#define SSC_SPM_INT_EN BIT(1)
+/* mt8192 etc */
+#define SSC_IP_SLEEP_EN_V3 BIT(6)
+
enum ssusb_uwk_vers {
SSUSB_UWK_V1 = 1,
SSUSB_UWK_V2,
+ SSUSB_UWK_V3,
};
static int xhci_mtk_host_enable(struct xhci_hcd_mtk *mtk)
@@ -305,6 +309,11 @@ static void usb_wakeup_ip_sleep_set(struct xhci_hcd_mtk *mtk, bool enable)
msk = SSC_IP_SLEEP_EN | SSC_SPM_INT_EN;
val = enable ? msk : 0;
break;
+ case SSUSB_UWK_V3:
+ reg = mtk->uwk_reg_base + PERI_SSUSB_SPM_CTRL;
+ msk = SSC_IP_SLEEP_EN_V3 | SSC_SPM_INT_EN;
+ val = enable ? msk : 0;
+ break;
default:
return;
}
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Zhanyong Wang <zhanyong.wang@mediatek.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>,
linux-usb@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 2/4] usb: xhci-mtk: add mt8192 wakeup
Date: Thu, 3 Sep 2020 11:34:23 +0800 [thread overview]
Message-ID: <1599104065-8009-2-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1599104065-8009-1-git-send-email-chunfeng.yun@mediatek.com>
From: Zhanyong Wang <zhanyong.wang@mediatek.com>
need to add wakeup solution as V3
since not support presently.
Signed-off-by: Zhanyong Wang <zhanyong.wang@mediatek.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
drivers/usb/host/xhci-mtk.c | 9 +++++++++
1 file changed, 9 insertions(+)
mode change 100644 => 100755 drivers/usb/host/xhci-mtk.c
diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
old mode 100644
new mode 100755
index 4311d4c..d95221f
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c
@@ -68,9 +68,13 @@
#define SSC_IP_SLEEP_EN BIT(4)
#define SSC_SPM_INT_EN BIT(1)
+/* mt8192 etc */
+#define SSC_IP_SLEEP_EN_V3 BIT(6)
+
enum ssusb_uwk_vers {
SSUSB_UWK_V1 = 1,
SSUSB_UWK_V2,
+ SSUSB_UWK_V3,
};
static int xhci_mtk_host_enable(struct xhci_hcd_mtk *mtk)
@@ -305,6 +309,11 @@ static void usb_wakeup_ip_sleep_set(struct xhci_hcd_mtk *mtk, bool enable)
msk = SSC_IP_SLEEP_EN | SSC_SPM_INT_EN;
val = enable ? msk : 0;
break;
+ case SSUSB_UWK_V3:
+ reg = mtk->uwk_reg_base + PERI_SSUSB_SPM_CTRL;
+ msk = SSC_IP_SLEEP_EN_V3 | SSC_SPM_INT_EN;
+ val = enable ? msk : 0;
+ break;
default:
return;
}
--
1.9.1
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
WARNING: multiple messages have this Message-ID (diff)
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Zhanyong Wang <zhanyong.wang@mediatek.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>,
linux-usb@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 2/4] usb: xhci-mtk: add mt8192 wakeup
Date: Thu, 3 Sep 2020 11:34:23 +0800 [thread overview]
Message-ID: <1599104065-8009-2-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1599104065-8009-1-git-send-email-chunfeng.yun@mediatek.com>
From: Zhanyong Wang <zhanyong.wang@mediatek.com>
need to add wakeup solution as V3
since not support presently.
Signed-off-by: Zhanyong Wang <zhanyong.wang@mediatek.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
drivers/usb/host/xhci-mtk.c | 9 +++++++++
1 file changed, 9 insertions(+)
mode change 100644 => 100755 drivers/usb/host/xhci-mtk.c
diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
old mode 100644
new mode 100755
index 4311d4c..d95221f
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c
@@ -68,9 +68,13 @@
#define SSC_IP_SLEEP_EN BIT(4)
#define SSC_SPM_INT_EN BIT(1)
+/* mt8192 etc */
+#define SSC_IP_SLEEP_EN_V3 BIT(6)
+
enum ssusb_uwk_vers {
SSUSB_UWK_V1 = 1,
SSUSB_UWK_V2,
+ SSUSB_UWK_V3,
};
static int xhci_mtk_host_enable(struct xhci_hcd_mtk *mtk)
@@ -305,6 +309,11 @@ static void usb_wakeup_ip_sleep_set(struct xhci_hcd_mtk *mtk, bool enable)
msk = SSC_IP_SLEEP_EN | SSC_SPM_INT_EN;
val = enable ? msk : 0;
break;
+ case SSUSB_UWK_V3:
+ reg = mtk->uwk_reg_base + PERI_SSUSB_SPM_CTRL;
+ msk = SSC_IP_SLEEP_EN_V3 | SSC_SPM_INT_EN;
+ val = enable ? msk : 0;
+ break;
default:
return;
}
--
1.9.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-09-03 3:36 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-03 3:34 [RFC PATCH 1/4] usb: xhci-mtk: improve bandwidth scheduling with multi-TT Chunfeng Yun
2020-09-03 3:34 ` Chunfeng Yun
2020-09-03 3:34 ` Chunfeng Yun
2020-09-03 3:34 ` Chunfeng Yun [this message]
2020-09-03 3:34 ` [RFC PATCH 2/4] usb: xhci-mtk: add mt8192 wakeup Chunfeng Yun
2020-09-03 3:34 ` Chunfeng Yun
2020-09-03 3:34 ` [RFC PATCH 3/4] usb: xhci-mtk: add support runtime pm Chunfeng Yun
2020-09-03 3:34 ` Chunfeng Yun
2020-09-03 3:34 ` Chunfeng Yun
2020-09-04 7:11 ` CK Hu
2020-09-04 7:11 ` CK Hu
2020-09-04 7:11 ` CK Hu
2020-09-04 7:20 ` Chunfeng Yun
2020-09-04 7:20 ` Chunfeng Yun
2020-09-04 7:20 ` Chunfeng Yun
2020-09-03 3:34 ` [RFC PATCH 4/4] arm64: dts: mt8192: add SSUSB related nodes Chunfeng Yun
2020-09-03 3:34 ` Chunfeng Yun
2020-09-03 3:34 ` Chunfeng Yun
-- strict thread matches above, loose matches on Subject: below --
2020-09-03 3:28 [RFC PATCH 1/4] usb: xhci-mtk: improve bandwidth scheduling with multi-TT Chunfeng Yun
2020-09-03 3:28 ` [RFC PATCH 2/4] usb: xhci-mtk: add mt8192 wakeup Chunfeng Yun
2020-09-03 3:28 ` Chunfeng Yun
2020-09-03 3:28 ` Chunfeng Yun
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