[PATCH v7 1/5] Input: elan_i2c: Export the device id whitelist

[PATCH v7 1/5] Input: elan_i2c: Export the device id whitelist

[Jeffrey Hugo]

Elan_i2c and hid-quirks work in conjunction to decide which devices each
driver will handle.  Elan_i2c has a whitelist of devices that should be
consumed by hid-quirks so that there is one master list of devices to
handoff between the drivers.  Put the ids in a header file so that
hid-quirks can consume it instead of duplicating the list.

Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
---
 drivers/input/mouse/elan_i2c_core.c | 54 +----------------------
 include/linux/input/elan-i2c-ids.h  | 68 +++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+), 53 deletions(-)
 create mode 100644 include/linux/input/elan-i2c-ids.h

diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c
index 65cd325eabc3..74585712e979 100644
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -37,6 +37,7 @@
 #include <linux/completion.h>
 #include <linux/of.h>
 #include <linux/property.h>
+#include <linux/input/elan-i2c-ids.h>
 #include <linux/regulator/consumer.h>
 #include <asm/unaligned.h>
 
@@ -1375,63 +1376,10 @@ static const struct i2c_device_id elan_id[] = {
 MODULE_DEVICE_TABLE(i2c, elan_id);
 
 #ifdef CONFIG_ACPI
-static const struct acpi_device_id elan_acpi_id[] = {
-	{ "ELAN0000", 0 },
-	{ "ELAN0100", 0 },
-	{ "ELAN0600", 0 },
-	{ "ELAN0601", 0 },
-	{ "ELAN0602", 0 },
-	{ "ELAN0603", 0 },
-	{ "ELAN0604", 0 },
-	{ "ELAN0605", 0 },
-	{ "ELAN0606", 0 },
-	{ "ELAN0607", 0 },
-	{ "ELAN0608", 0 },
-	{ "ELAN0609", 0 },
-	{ "ELAN060B", 0 },
-	{ "ELAN060C", 0 },
-	{ "ELAN060F", 0 },
-	{ "ELAN0610", 0 },
-	{ "ELAN0611", 0 },
-	{ "ELAN0612", 0 },
-	{ "ELAN0615", 0 },
-	{ "ELAN0616", 0 },
-	{ "ELAN0617", 0 },
-	{ "ELAN0618", 0 },
-	{ "ELAN0619", 0 },
-	{ "ELAN061A", 0 },
-	{ "ELAN061B", 0 },
-	{ "ELAN061C", 0 },
-	{ "ELAN061D", 0 },
-	{ "ELAN061E", 0 },
-	{ "ELAN061F", 0 },
-	{ "ELAN0620", 0 },
-	{ "ELAN0621", 0 },
-	{ "ELAN0622", 0 },
-	{ "ELAN0623", 0 },
-	{ "ELAN0624", 0 },
-	{ "ELAN0625", 0 },
-	{ "ELAN0626", 0 },
-	{ "ELAN0627", 0 },
-	{ "ELAN0628", 0 },
-	{ "ELAN0629", 0 },
-	{ "ELAN062A", 0 },
-	{ "ELAN062B", 0 },
-	{ "ELAN062C", 0 },
-	{ "ELAN062D", 0 },
-	{ "ELAN0631", 0 },
-	{ "ELAN0632", 0 },
-	{ "ELAN1000", 0 },
-	{ }
-};
 MODULE_DEVICE_TABLE(acpi, elan_acpi_id);
 #endif
 
 #ifdef CONFIG_OF
-static const struct of_device_id elan_of_match[] = {
-	{ .compatible = "elan,ekth3000" },
-	{ /* sentinel */ }
-};
 MODULE_DEVICE_TABLE(of, elan_of_match);
 #endif
 
diff --git a/include/linux/input/elan-i2c-ids.h b/include/linux/input/elan-i2c-ids.h
new file mode 100644
index 000000000000..8130bbebbdda
--- /dev/null
+++ b/include/linux/input/elan-i2c-ids.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Elan I2C Touchpad devide whitelist
+ *
+ * Copyright (C) 2019 Jeffrey Hugo.  All rights reserved.
+ */
+
+#ifndef __ELAN_I2C_IDS_H
+#define __ELAN_I2C_IDS_H
+
+#include <linux/mod_devicetable.h>
+
+static const struct acpi_device_id elan_acpi_id[] = {
+	{ "ELAN0000", 0 },
+	{ "ELAN0100", 0 },
+	{ "ELAN0600", 0 },
+	{ "ELAN0601", 0 },
+	{ "ELAN0602", 0 },
+	{ "ELAN0603", 0 },
+	{ "ELAN0604", 0 },
+	{ "ELAN0605", 0 },
+	{ "ELAN0606", 0 },
+	{ "ELAN0607", 0 },
+	{ "ELAN0608", 0 },
+	{ "ELAN0609", 0 },
+	{ "ELAN060B", 0 },
+	{ "ELAN060C", 0 },
+	{ "ELAN060F", 0 },
+	{ "ELAN0610", 0 },
+	{ "ELAN0611", 0 },
+	{ "ELAN0612", 0 },
+	{ "ELAN0615", 0 },
+	{ "ELAN0616", 0 },
+	{ "ELAN0617", 0 },
+	{ "ELAN0618", 0 },
+	{ "ELAN0619", 0 },
+	{ "ELAN061A", 0 },
+	{ "ELAN061B", 0 },
+	{ "ELAN061C", 0 },
+	{ "ELAN061D", 0 },
+	{ "ELAN061E", 0 },
+	{ "ELAN061F", 0 },
+	{ "ELAN0620", 0 },
+	{ "ELAN0621", 0 },
+	{ "ELAN0622", 0 },
+	{ "ELAN0623", 0 },
+	{ "ELAN0624", 0 },
+	{ "ELAN0625", 0 },
+	{ "ELAN0626", 0 },
+	{ "ELAN0627", 0 },
+	{ "ELAN0628", 0 },
+	{ "ELAN0629", 0 },
+	{ "ELAN062A", 0 },
+	{ "ELAN062B", 0 },
+	{ "ELAN062C", 0 },
+	{ "ELAN062D", 0 },
+	{ "ELAN0631", 0 },
+	{ "ELAN0632", 0 },
+	{ "ELAN1000", 0 },
+	{ }
+};
+
+static const struct of_device_id elan_of_match[] = {
+	{ .compatible = "elan,ekth3000" },
+	{ /* sentinel */ }
+};
+
+#endif /* __ELAN_I2C_IDS_H */
-- 
2.17.1

Re: [PATCH v7 1/5] Input: elan_i2c: Export the device id whitelist

[Dmitry Torokhov]

Hi Jeffrey,

On Thu, Jun 20, 2019 at 7:33 AM Jeffrey Hugo <jeffrey.l.hugo@gmail.com> wrote:
>  #ifdef CONFIG_OF
> -static const struct of_device_id elan_of_match[] = {
> -       { .compatible = "elan,ekth3000" },
> -       { /* sentinel */ }
> -};

I think OF IDs should stay in this file since we agreed HID will not
be checking them.

>  MODULE_DEVICE_TABLE(of, elan_of_match);
>  #endif
>
> diff --git a/include/linux/input/elan-i2c-ids.h b/include/linux/input/elan-i2c-ids.h
> new file mode 100644
> index 000000000000..8130bbebbdda
> --- /dev/null
> +++ b/include/linux/input/elan-i2c-ids.h
> @@ -0,0 +1,68 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/*
> + * Elan I2C Touchpad devide whitelist

s/devide/device/

> + *
> + * Copyright (C) 2019 Jeffrey Hugo.  All rights reserved.

This just moves the code around. If anything I'd say it should keep
the original Elan copyright.

Thanks.

-- 
Dmitry

Re: [PATCH v7 1/5] Input: elan_i2c: Export the device id whitelist

[Jeffrey Hugo]

On Thu, Jun 20, 2019 at 10:34 PM Dmitry Torokhov
<dmitry.torokhov@gmail.com> wrote:
>
> Hi Jeffrey,
>
> On Thu, Jun 20, 2019 at 7:33 AM Jeffrey Hugo <jeffrey.l.hugo@gmail.com> wrote:
> >  #ifdef CONFIG_OF
> > -static const struct of_device_id elan_of_match[] = {
> > -       { .compatible = "elan,ekth3000" },
> > -       { /* sentinel */ }
> > -};
>
> I think OF IDs should stay in this file since we agreed HID will not
> be checking them.

I thought it would be convenient to keep all the IDs in one place, but
I'll put these back.

>
> >  MODULE_DEVICE_TABLE(of, elan_of_match);
> >  #endif
> >
> > diff --git a/include/linux/input/elan-i2c-ids.h b/include/linux/input/elan-i2c-ids.h
> > new file mode 100644
> > index 000000000000..8130bbebbdda
> > --- /dev/null
> > +++ b/include/linux/input/elan-i2c-ids.h
> > @@ -0,0 +1,68 @@
> > +/* SPDX-License-Identifier: GPL-2.0 */
> > +/*
> > + * Elan I2C Touchpad devide whitelist
>
> s/devide/device/

Doh.  Will fix.

>
> > + *
> > + * Copyright (C) 2019 Jeffrey Hugo.  All rights reserved.
>
> This just moves the code around. If anything I'd say it should keep
> the original Elan copyright.

Ok.  No problem.

>
> Thanks.
>
> --
> Dmitry

[PATCH v7 2/5] HID: quirks: Refactor ELAN 400 and 401 handling

[Jeffrey Hugo]

There needs to be coordination between hid-quirks and the elan_i2c driver
about which devices are handled by what drivers.  Currently, both use
whitelists, which results in valid devices being unhandled by default,
when they should not be rejected by hid-quirks.  This is quickly becoming
an issue.

Since elan_i2c has a maintained whitelist of what devices it will handle,
which is now in a header file that hid-quirks can access, use that to
implement a blacklist in hid-quirks so that only the devices that need to
be handled by elan_i2c get rejected by hid-quirks, and everything else is
handled by default.

Suggested-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
---
 drivers/hid/hid-quirks.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index e5ca6fe2ca57..48ed4caf0ebc 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -16,6 +16,7 @@
 #include <linux/export.h>
 #include <linux/slab.h>
 #include <linux/mutex.h>
+#include <linux/input/elan-i2c-ids.h>
 
 #include "hid-ids.h"
 
@@ -914,6 +915,8 @@ static const struct hid_device_id hid_mouse_ignore_list[] = {
 
 bool hid_ignore(struct hid_device *hdev)
 {
+	int i;
+
 	if (hdev->quirks & HID_QUIRK_NO_IGNORE)
 		return false;
 	if (hdev->quirks & HID_QUIRK_IGNORE)
@@ -978,18 +981,15 @@ bool hid_ignore(struct hid_device *hdev)
 		break;
 	case USB_VENDOR_ID_ELAN:
 		/*
-		 * Many Elan devices have a product id of 0x0401 and are handled
-		 * by the elan_i2c input driver. But the ACPI HID ELAN0800 dev
-		 * is not (and cannot be) handled by that driver ->
-		 * Ignore all 0x0401 devs except for the ELAN0800 dev.
+		 * Blacklist of everything that gets handled by the elan_i2c
+		 * input driver.  This avoids disabling valid touchpads and
+		 * other ELAN devices.
 		 */
-		if (hdev->product == 0x0401 &&
-		    strncmp(hdev->name, "ELAN0800", 8) != 0)
-			return true;
-		/* Same with product id 0x0400 */
-		if (hdev->product == 0x0400 &&
-		    strncmp(hdev->name, "QTEC0001", 8) != 0)
-			return true;
+		if ((hdev->product == 0x0401 || hdev->product == 0x0400))
+			for (i = 0; strlen(elan_acpi_id[i].id); ++i)
+				if (!strncmp(hdev->name, elan_acpi_id[i].id,
+					     strlen(elan_acpi_id[i].id)))
+					return true;
 		break;
 	}
 
-- 
2.17.1

[PATCH v7 3/5] arm64: dts: qcom: Add Lenovo Miix 630

[Jeffrey Hugo]

This adds the initial DT for the Lenovo Miix 630 laptop.  Supported
functionality includes USB (host), microSD-card, keyboard, and trackpad.

Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
---
 arch/arm64/boot/dts/qcom/Makefile             |   1 +
 .../boot/dts/qcom/msm8998-clamshell.dtsi      | 240 ++++++++++++++++++
 .../boot/dts/qcom/msm8998-lenovo-miix-630.dts |  30 +++
 3 files changed, 271 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
 create mode 100644 arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 21d548f02d39..c3e4307bcbd4 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-bullhead-rev-101.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8994-angler-rev-101.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-mtp.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-lenovo-miix-630.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-1000.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
new file mode 100644
index 000000000000..9682d4dd7496
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
@@ -0,0 +1,240 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2019, Jeffrey Hugo. All rights reserved. */
+
+/*
+ * Common include for MSM8998 clamshell devices, ie the Lenovo Miix 630,
+ * Asus NovaGo TP370QL, and HP Envy x2.  All three devices are basically the
+ * same, with differences in peripherals.
+ */
+
+#include "msm8998.dtsi"
+#include "pm8998.dtsi"
+#include "pm8005.dtsi"
+
+/ {
+	chosen {
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&qusb2phy {
+	status = "okay";
+
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
+};
+
+&rpm_requests {
+	pm8998-regulators {
+		compatible = "qcom,rpm-pm8998-regulators";
+
+		vdd_s1-supply = <&vph_pwr>;
+		vdd_s2-supply = <&vph_pwr>;
+		vdd_s3-supply = <&vph_pwr>;
+		vdd_s4-supply = <&vph_pwr>;
+		vdd_s5-supply = <&vph_pwr>;
+		vdd_s6-supply = <&vph_pwr>;
+		vdd_s7-supply = <&vph_pwr>;
+		vdd_s8-supply = <&vph_pwr>;
+		vdd_s9-supply = <&vph_pwr>;
+		vdd_s10-supply = <&vph_pwr>;
+		vdd_s11-supply = <&vph_pwr>;
+		vdd_s12-supply = <&vph_pwr>;
+		vdd_s13-supply = <&vph_pwr>;
+		vdd_l1_l27-supply = <&vreg_s7a_1p025>;
+		vdd_l2_l8_l17-supply = <&vreg_s3a_1p35>;
+		vdd_l3_l11-supply = <&vreg_s7a_1p025>;
+		vdd_l4_l5-supply = <&vreg_s7a_1p025>;
+		vdd_l6-supply = <&vreg_s5a_2p04>;
+		vdd_l7_l12_l14_l15-supply = <&vreg_s5a_2p04>;
+		vdd_l9-supply = <&vph_pwr>;
+		vdd_l10_l23_l25-supply = <&vph_pwr>;
+		vdd_l13_l19_l21-supply = <&vph_pwr>;
+		vdd_l16_l28-supply = <&vph_pwr>;
+		vdd_l18_l22-supply = <&vph_pwr>;
+		vdd_l20_l24-supply = <&vph_pwr>;
+		vdd_l26-supply = <&vreg_s3a_1p35>;
+		vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
+
+		vreg_s3a_1p35: s3 {
+			regulator-min-microvolt = <1352000>;
+			regulator-max-microvolt = <1352000>;
+		};
+		vreg_s4a_1p8: s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-allow-set-load;
+		};
+		vreg_s5a_2p04: s5 {
+			regulator-min-microvolt = <1904000>;
+			regulator-max-microvolt = <2040000>;
+		};
+		vreg_s7a_1p025: s7 {
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <1028000>;
+		};
+		vreg_l1a_0p875: l1 {
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-allow-set-load;
+		};
+		vreg_l2a_1p2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-allow-set-load;
+		};
+		vreg_l3a_1p0: l3 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+		vreg_l5a_0p8: l5 {
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+		};
+		vreg_l6a_1p8: l6 {
+			regulator-min-microvolt = <1808000>;
+			regulator-max-microvolt = <1808000>;
+		};
+		vreg_l7a_1p8: l7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l8a_1p2: l8 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+		vreg_l9a_1p8: l9 {
+			regulator-min-microvolt = <1808000>;
+			regulator-max-microvolt = <2960000>;
+		};
+		vreg_l10a_1p8: l10 {
+			regulator-min-microvolt = <1808000>;
+			regulator-max-microvolt = <2960000>;
+		};
+		vreg_l11a_1p0: l11 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+		vreg_l12a_1p8: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l13a_2p95: l13 {
+			regulator-min-microvolt = <1808000>;
+			regulator-max-microvolt = <2960000>;
+		};
+		vreg_l14a_1p88: l14 {
+			regulator-min-microvolt = <1880000>;
+			regulator-max-microvolt = <1880000>;
+		};
+		vreg_15a_1p8: l15 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l16a_2p7: l16 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2704000>;
+		};
+		vreg_l17a_1p3: l17 {
+			regulator-min-microvolt = <1304000>;
+			regulator-max-microvolt = <1304000>;
+		};
+		vreg_l18a_2p7: l18 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2704000>;
+		};
+		vreg_l19a_3p0: l19 {
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+		};
+		vreg_l20a_2p95: l20 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-allow-set-load;
+		};
+		vreg_l21a_2p95: l21 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-allow-set-load;
+			regulator-system-load = <800000>;
+		};
+		vreg_l22a_2p85: l22 {
+			regulator-min-microvolt = <2864000>;
+			regulator-max-microvolt = <2864000>;
+		};
+		vreg_l23a_3p3: l23 {
+			regulator-min-microvolt = <3312000>;
+			regulator-max-microvolt = <3312000>;
+		};
+		vreg_l24a_3p075: l24 {
+			regulator-min-microvolt = <3088000>;
+			regulator-max-microvolt = <3088000>;
+		};
+		vreg_l25a_3p3: l25 {
+			regulator-min-microvolt = <3104000>;
+			regulator-max-microvolt = <3312000>;
+		};
+		vreg_l26a_1p2: l26 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+		vreg_l28_3p0: l28 {
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+		};
+
+		vreg_lvs1a_1p8: lvs1 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_lvs2a_1p8: lvs2 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+	};
+};
+
+&tlmm {
+	gpio-reserved-ranges = <0 4>, <81 4>;
+
+	touchpad: touchpad {
+		config {
+			pins = "gpio123";
+			bias-pull-up;           /* pull up */
+		};
+	};
+};
+
+&sdhc2 {
+	status = "okay";
+
+	vmmc-supply = <&vreg_l21a_2p95>;
+	vqmmc-supply = <&vreg_l13a_2p95>;
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_clk_on  &sdc2_cmd_on  &sdc2_data_on  &sdc2_cd_on>;
+	pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
+};
+
+&usb3 {
+	status = "okay";
+};
+
+&usb3_dwc3 {
+	dr_mode = "host"; /* Force to host until we have Type-C hooked up */
+};
+
+&usb3phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l1a_0p875>;
+	vdda-pll-supply = <&vreg_l2a_1p2>;
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts b/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts
new file mode 100644
index 000000000000..407c6a32911c
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2019, Jeffrey Hugo. All rights reserved. */
+
+/dts-v1/;
+
+#include "msm8998-clamshell.dtsi"
+
+/ {
+	model = "Lenovo Miix 630";
+	compatible = "lenovo,miix-630", "qcom,msm8998";
+};
+
+&blsp1_i2c6 {
+	status = "okay";
+
+	keyboard@3a {
+		compatible = "hid-over-i2c";
+		interrupt-parent = <&tlmm>;
+		interrupts = <0x79 IRQ_TYPE_LEVEL_LOW>;
+		reg = <0x3a>;
+		hid-descr-addr = <0x0001>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&touchpad>;
+	};
+};
+
+&sdhc2 {
+	cd-gpios = <&tlmm 95 GPIO_ACTIVE_HIGH>;
+};
-- 
2.17.1

[PATCH v7 4/5] arm64: dts: qcom: Add HP Envy x2

[Jeffrey Hugo]

This adds the initial DT for the HP Envy x2 laptop.  Supported
functionality includes USB (host), microSD-card, keyboard, and trackpad.

Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
---
 arch/arm64/boot/dts/qcom/Makefile             |  1 +
 .../boot/dts/qcom/msm8998-hp-envy-x2.dts      | 30 +++++++++++++++++++
 2 files changed, 31 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/msm8998-hp-envy-x2.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index c3e4307bcbd4..76436f33a013 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-bullhead-rev-101.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8994-angler-rev-101.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-mtp.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-hp-envy-x2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-lenovo-miix-630.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-mtp.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8998-hp-envy-x2.dts b/arch/arm64/boot/dts/qcom/msm8998-hp-envy-x2.dts
new file mode 100644
index 000000000000..24073127091f
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8998-hp-envy-x2.dts
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2019, Jeffrey Hugo. All rights reserved. */
+
+/dts-v1/;
+
+#include "msm8998-clamshell.dtsi"
+
+/ {
+	model = "HP Envy x2";
+	compatible = "hp,envy-x2", "qcom,msm8998";
+};
+
+&blsp1_i2c6 {
+	status = "okay";
+
+	keyboard@3a {
+		compatible = "hid-over-i2c";
+		interrupt-parent = <&tlmm>;
+		interrupts = <0x79 IRQ_TYPE_LEVEL_LOW>;
+		reg = <0x3a>;
+		hid-descr-addr = <0x0001>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&touchpad>;
+	};
+};
+
+&sdhc2 {
+	cd-gpios = <&tlmm 95 GPIO_ACTIVE_LOW>;
+};
-- 
2.17.1

[PATCH v7 5/5] arm64: dts: qcom: Add Asus NovaGo TP370QL

[Jeffrey Hugo]

This adds the initial DT for the Asus NovaGo TP370QL laptop.  Supported
functionality includes USB (host), microSD-card, keyboard, and trackpad.

Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
---
 arch/arm64/boot/dts/qcom/Makefile             |  1 +
 .../dts/qcom/msm8998-asus-novago-tp370ql.dts  | 47 +++++++++++++++++++
 2 files changed, 48 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/msm8998-asus-novago-tp370ql.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 76436f33a013..5cd1844a6d33 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-bullhead-rev-101.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8994-angler-rev-101.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-mtp.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-asus-novago-tp370ql.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-hp-envy-x2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-lenovo-miix-630.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-mtp.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8998-asus-novago-tp370ql.dts b/arch/arm64/boot/dts/qcom/msm8998-asus-novago-tp370ql.dts
new file mode 100644
index 000000000000..db5821be1e2f
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8998-asus-novago-tp370ql.dts
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2019, Jeffrey Hugo. All rights reserved. */
+
+/dts-v1/;
+
+#include "msm8998-clamshell.dtsi"
+
+/ {
+	model = "Asus NovaGo TP370QL";
+	compatible = "asus,novago-tp370ql", "qcom,msm8998";
+};
+
+&blsp1_i2c6 {
+	status = "okay";
+
+	touchpad@15 {
+		compatible = "hid-over-i2c";
+		interrupt-parent = <&tlmm>;
+		interrupts = <0x7b IRQ_TYPE_LEVEL_LOW>;
+		reg = <0x15>;
+		hid-descr-addr = <0x0001>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&touchpad>;
+	};
+
+	keyboard@3a {
+		compatible = "hid-over-i2c";
+		interrupt-parent = <&tlmm>;
+		interrupts = <0x25 IRQ_TYPE_LEVEL_LOW>;
+		reg = <0x3a>;
+		hid-descr-addr = <0x0001>;
+	};
+};
+
+&sdhc2 {
+	cd-gpios = <&tlmm 95 GPIO_ACTIVE_HIGH>;
+};
+
+&tlmm {
+	touchpad: touchpad {
+		config {
+			pins = "gpio123";
+			bias-pull-up;
+		};
+	};
+};
-- 
2.17.1