From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Andre Przywara <andre.przywara@arm.com>,
Samuel Holland <samuel@sholland.org>,
Vinod Koul <vkoul@kernel.org>, Sasha Levin <sashal@kernel.org>,
kishon@kernel.org, wens@csie.org, jernej.skrabec@gmail.com,
wsa+renesas@sang-engineering.com, linux-phy@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev
Subject: [PATCH AUTOSEL 6.1 13/28] phy: sun4i-usb: Add support for the H616 USB PHY
Date: Tue, 27 Dec 2022 15:32:34 -0500 [thread overview]
Message-ID: <20221227203249.1213526-13-sashal@kernel.org> (raw)
In-Reply-To: <20221227203249.1213526-1-sashal@kernel.org>
From: Andre Przywara <andre.przywara@arm.com>
[ Upstream commit 0f607406525d25019dd9c498bcc0b42734fc59d5 ]
The USB PHY used in the Allwinner H616 SoC inherits some traits from its
various predecessors: it has four full PHYs like the H3, needs some
extra bits to be set like the H6, and puts SIDDQ on a different bit like
the A100. Plus it needs this weird PHY2 quirk.
Name all those properties in a new config struct and assign a new
compatible name to it.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20221031111358.3387297-5-andre.przywara@arm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/phy/allwinner/phy-sun4i-usb.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/phy/allwinner/phy-sun4i-usb.c b/drivers/phy/allwinner/phy-sun4i-usb.c
index e39f5ad62cc1..5472db9e87ef 100644
--- a/drivers/phy/allwinner/phy-sun4i-usb.c
+++ b/drivers/phy/allwinner/phy-sun4i-usb.c
@@ -1032,6 +1032,17 @@ static const struct sun4i_usb_phy_cfg sun50i_h6_cfg = {
.missing_phys = BIT(1) | BIT(2),
};
+static const struct sun4i_usb_phy_cfg sun50i_h616_cfg = {
+ .num_phys = 4,
+ .type = sun50i_h6_phy,
+ .disc_thresh = 3,
+ .phyctl_offset = REG_PHYCTL_A33,
+ .dedicated_clocks = true,
+ .phy0_dual_route = true,
+ .hci_phy_ctl_clear = PHY_CTL_SIDDQ,
+ .needs_phy2_siddq = true,
+};
+
static const struct of_device_id sun4i_usb_phy_of_match[] = {
{ .compatible = "allwinner,sun4i-a10-usb-phy", .data = &sun4i_a10_cfg },
{ .compatible = "allwinner,sun5i-a13-usb-phy", .data = &sun5i_a13_cfg },
@@ -1047,6 +1058,7 @@ static const struct of_device_id sun4i_usb_phy_of_match[] = {
{ .compatible = "allwinner,sun50i-a64-usb-phy",
.data = &sun50i_a64_cfg},
{ .compatible = "allwinner,sun50i-h6-usb-phy", .data = &sun50i_h6_cfg },
+ { .compatible = "allwinner,sun50i-h616-usb-phy", .data = &sun50i_h616_cfg },
{ },
};
MODULE_DEVICE_TABLE(of, sun4i_usb_phy_of_match);
--
2.35.1
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next prev parent reply other threads:[~2022-12-27 20:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20221227203249.1213526-1-sashal@kernel.org>
2022-12-27 20:32 ` [PATCH AUTOSEL 6.1 12/28] phy: sun4i-usb: Introduce port2 SIDDQ quirk Sasha Levin
2022-12-27 20:32 ` Sasha Levin [this message]
2022-12-27 20:32 ` [PATCH AUTOSEL 6.1 20/28] iommu/mediatek: Fix crash on isr after kexec() Sasha Levin
2022-12-27 20:32 ` [PATCH AUTOSEL 6.1 23/28] rtc: msc313: Fix function prototype mismatch in msc313_rtc_probe() Sasha Levin
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