kernel 5.8.12

3 files changed, 368 insertions, 0 deletions

diff --git a/SOURCES/arm64-dts-rockchip-disable-USB-type-c-DisplayPort.patch b/SOURCES/arm64-dts-rockchip-disable-USB-type-c-DisplayPort.patch
new file mode 100644
index 0000000..dab8808
--- /dev/null
+++ b/SOURCES/arm64-dts-rockchip-disable-USB-type-c-DisplayPort.patch
@@ -0,0 +1,168 @@
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+From: Jian-Hong Pan <jhp@endlessos.org>
+To: Rob Herring <robh+dt@kernel.org>, Heiko Stuebner <heiko@sntech.de>,
+ Soeren Moch <smoch@web.de>, Tobias Schramm <t.schramm@manjaro.org>,
+ Johan Jonker <jbx6244@gmail.com>,
+ Katsuhiro Suzuki <katsuhiro@katsuster.net>,
+ Hugh Cole-Baker <sigmaris@gmail.com>, Robin Murphy <robin.murphy@arm.com>
+Subject: [PATCH] arm64: dts: rockchip: disable USB type-c DisplayPort
+Date: Thu, 24 Sep 2020 14:30:43 +0800
+Message-Id: <20200924063042.41545-1-jhp@endlessos.org>
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+Cc: devicetree@vger.kernel.org, Jian-Hong Pan <jhp@endlessos.org>,
+ linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
+ linux@endlessm.com, linux-arm-kernel@lists.infradead.org
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+ linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org
+
+The cdn-dp sub driver probes the device failed on PINEBOOK Pro.
+
+kernel: cdn-dp fec00000.dp: [drm:cdn_dp_probe [rockchipdrm]] *ERROR* missing extcon or phy
+kernel: cdn-dp: probe of fec00000.dp failed with error -22
+
+Then, the device halts all of the DRM related device jobs. For example,
+the operations: vop_component_ops, vop_component_ops and
+rockchip_dp_component_ops cannot be bound to corresponding devices. So,
+Xorg cannot find the correct DRM device.
+
+The USB type-C DisplayPort does not work for now. So, disable the
+DisplayPort node until the type-C phy work has been done.
+
+Link: https://patchwork.kernel.org/patch/11794141/#23639877
+Signed-off-by: Jian-Hong Pan <jhp@endlessos.org>
+---
+ arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+index 06d48338c836..d624c595c533 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
++++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+@@ -380,7 +380,7 @@ mains_charger: dc-charger {
+ };
+ 
+ &cdn_dp {
+-	status = "okay";
++	status = "disabled";
+ };
+ 
+ &cpu_b0 {
diff --git a/SOURCES/arm64-pwm-rockchip-Keep-enabled-PWMs-running-while-probing.patch b/SOURCES/arm64-pwm-rockchip-Keep-enabled-PWMs-running-while-probing.patch
new file mode 100644
index 0000000..4bdb5cb
--- /dev/null
+++ b/SOURCES/arm64-pwm-rockchip-Keep-enabled-PWMs-running-while-probing.patch
@@ -0,0 +1,141 @@
+From patchwork Sat Sep 19 19:33:06 2020
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+X-Patchwork-Id: 11787259
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+ Sat, 19 Sep 2020 19:33:27 +0000 (UTC)
+From: Simon South <simon@simonsouth.net>
+To: thierry.reding@gmail.com, u.kleine-koenig@pengutronix.de,
+ lee.jones@linaro.org, heiko@sntech.de, linux-pwm@vger.kernel.org,
+ linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org
+Subject: [PATCH v2] pwm: rockchip: Keep enabled PWMs running while probing
+Date: Sat, 19 Sep 2020 15:33:06 -0400
+Message-Id: <20200919193306.1023-1-simon@simonsouth.net>
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+
+Following commit cfc4c189bc70 ("pwm: Read initial hardware state at
+request time") the Rockchip PWM driver can no longer assume a device's
+pwm_state structure has been populated after a call to pwmchip_add().
+Consequently, the test in rockchip_pwm_probe() intended to prevent the
+driver from stopping PWM devices already enabled by the bootloader no
+longer functions reliably and this can lead to the kernel hanging
+during startup, particularly on devices like the Pinebook Pro that use
+a PWM-controlled backlight for their display.
+
+Avoid this by querying the device directly at probe time to determine
+whether or not it is enabled.
+
+Fixes: cfc4c189bc70 ("pwm: Read initial hardware state at request time")
+Signed-off-by: Simon South <simon@simonsouth.net>
+Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Reviewed-by: Heiko Stuebner <heiko@sntech.de>
+---
+ drivers/pwm/pwm-rockchip.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/pwm/pwm-rockchip.c b/drivers/pwm/pwm-rockchip.c
+index eb8c9cb645a6..098e94335cb5 100644
+--- a/drivers/pwm/pwm-rockchip.c
++++ b/drivers/pwm/pwm-rockchip.c
+@@ -288,6 +288,7 @@ static int rockchip_pwm_probe(struct platform_device *pdev)
+ 	const struct of_device_id *id;
+ 	struct rockchip_pwm_chip *pc;
+ 	struct resource *r;
++	u32 enable_conf, ctrl;
+ 	int ret, count;
+ 
+ 	id = of_match_device(rockchip_pwm_dt_ids, &pdev->dev);
+@@ -362,7 +363,9 @@ static int rockchip_pwm_probe(struct platform_device *pdev)
+ 	}
+ 
+ 	/* Keep the PWM clk enabled if the PWM appears to be up and running. */
+-	if (!pwm_is_enabled(pc->chip.pwms))
++	enable_conf = pc->data->enable_conf;
++	ctrl = readl_relaxed(pc->base + pc->data->regs.ctrl);
++	if ((ctrl & enable_conf) != enable_conf)
+ 		clk_disable(pc->clk);
+ 
+ 	return 0;
diff --git a/SOURCES/arm64-rockchip-pinebookpro-add-fuel-gauge.patch b/SOURCES/arm64-rockchip-pinebookpro-add-fuel-gauge.patch
new file mode 100644
index 0000000..5decda7
--- /dev/null
+++ b/SOURCES/arm64-rockchip-pinebookpro-add-fuel-gauge.patch
@@ -0,0 +1,59 @@
+From c7c4d698cd2882c4d095aeed43bbad6fc990e998 Mon Sep 17 00:00:00 2001
+From: Tobias Schramm <t.schramm@manjaro.org>
+Date: Thu, 28 May 2020 19:25:50 +0200
+Subject: arm64: dts: rockchip: add fuel gauge to Pinebook Pro dts
+
+This commit adds cw2015 fuel gauge and battery to the Pinebook Pro dts.
+
+Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
+Link: https://lore.kernel.org/r/20200528172550.2324722-2-t.schramm@manjaro.org
+Signed-off-by: Heiko Stuebner <heiko@sntech.de>
+---
+ .../boot/dts/rockchip/rk3399-pinebook-pro.dts      | 25 ++++++++++++++++++++++
+ 1 file changed, 25 insertions(+)
+
+diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+index cb0245d2226d5..8f5b2df01560e 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
++++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+@@ -28,6 +28,13 @@
+ 		pwms = <&pwm0 0 740740 0>;
+ 	};
+ 
++	bat: battery {
++		compatible = "simple-battery";
++		charge-full-design-microamp-hours = <9800000>;
++		voltage-max-design-microvolt = <4350000>;
++		voltage-min-design-microvolt = <3000000>;
++	};
++
+ 	edp_panel: edp-panel {
+ 		compatible = "boe,nv140fhmn49";
+ 		backlight = <&backlight>;
+@@ -741,6 +748,24 @@
+ 			};
+ 		};
+ 	};
++
++	cw2015@62 {
++		compatible = "cellwise,cw2015";
++		reg = <0x62>;
++		cellwise,battery-profile = /bits/ 8 <
++			0x17 0x67 0x80 0x73 0x6E 0x6C 0x6B 0x63
++			0x77 0x51 0x5C 0x58 0x50 0x4C 0x48 0x36
++			0x15 0x0C 0x0C 0x19 0x5B 0x7D 0x6F 0x69
++			0x69 0x5B 0x0C 0x29 0x20 0x40 0x52 0x59
++			0x57 0x56 0x54 0x4F 0x3B 0x1F 0x7F 0x17
++			0x06 0x1A 0x30 0x5A 0x85 0x93 0x96 0x2D
++			0x48 0x77 0x9C 0xB3 0x80 0x52 0x94 0xCB
++			0x2F 0x00 0x64 0xA5 0xB5 0x11 0xF0 0x11
++		>;
++		cellwise,monitor-interval-ms = <5000>;
++		monitored-battery = <&bat>;
++		power-supplies = <&mains_charger>, <&fusb0>;
++	};
+ };
+ 
+ &i2s1 {
+-- 
+cgit 1.2.3-1.el7