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Commit 20de30bb authored by shaohanlin's avatar shaohanlin
Browse files

Merge branch qc2 into vanilla 

qc2 ver: LA.UM.7.6.2.r1-06900-89xx.0
parents 79b6422f d92064c3

Documentation/devicetree/bindings/power/supply/qcom/qpnp-qg.txt

+5 −0
Original line number Diff line number Diff line
@@ -308,6 +308,11 @@ First Level Node - QGAUGE device 
	Definition: Boolean property to support external-rsense based

		    configuration.



- qcom,qg-vbms-mode

	Usage:      optional

	Value type: <bool>

	Definition: Boolean property to run QG in Voltage-only mode of QG.



- qcom,shutdown-temp-diff

	Usage:      optional

	Value type: <u32>

arch/arm64/boot/dts/qcom/qm215-qrd-smb1360.dtsi

+53 −0
Original line number Diff line number Diff line
@@ -11,3 +11,56 @@ 
 */



#include "qm215-qrd.dtsi"



&pm8916_chg{

	qcom,use-external-charger;

};



&pm8916_bms{

	qcom,disable-bms;

};



&tlmm {

		/* SMB interrupt pin */

		smb_int_pin {

			smb_int_default: smb_int_default {

				mux {

					pins = "gpio13";

					function ="gpio";

				};

				config {

					pins = "gpio13";

					bias-pull-up;           /* PULL UP*/

					input-enable;

				};

			};

		};

};



&i2c_2 {

	status ="ok";

	smb1360_otg_supply: smb1360-chg-fg@14 {

		compatible = "qcom,smb1360-chg-fg";

		reg = <0x14>;

		interrupt-parent = <&tlmm>;

		interrupts = <13 8>;

		pinctrl-names = "default";

		pinctrl-0 = <&smb_int_default>;

		qcom,empty-soc-disabled;

		qcom,chg-inhibit-disabled;

		qcom,float-voltage-mv = <4400>;

		qcom,iterm-ma = <100>;

		qcom,recharge-thresh-mv = <100>;

		qcom,thermal-mitigation = <1500 700 600 0>;

		regulator-name = "smb1360_otg_vreg";

		qcom,fg-batt-capacity-mah = <2800>;

		qcom,fg-cutoff-voltage-mv = <3400>;

		qcom,fg-iterm-ma = <130>;

		qcom,fg-delta-soc = <1>;

		status= "okay";

	};

};



&usb_otg {

	extcon = <&smb1360_otg_supply>;

};

drivers/iommu/dma-mapping-fast.c

+12 −2
Original line number Diff line number Diff line 
/* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2016-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -546,12 +546,22 @@ static void *fast_smmu_alloc(struct device *dev, size_t size, 
	av8l_fast_iopte *ptep;

	unsigned long flags;

	struct sg_mapping_iter miter;

	unsigned int count = ALIGN(size, SZ_4K) >> PAGE_SHIFT;

	size_t count = ALIGN(size, SZ_4K) >> PAGE_SHIFT;

	int prot = IOMMU_READ | IOMMU_WRITE; /* TODO: extract from attrs */

	bool is_coherent = is_dma_coherent(dev, attrs);

	pgprot_t remap_prot = __get_dma_pgprot(attrs, PAGE_KERNEL, is_coherent);

	struct page **pages;



	/*

	 * sg_alloc_table_from_pages accepts unsigned int value for count

	 * so check count doesn't exceed UINT_MAX.

	 */



	if (count > UINT_MAX) {

		dev_err(dev, "count: %zx exceeds UNIT_MAX\n", count);

		return NULL;

	}



	prot = __get_iommu_pgprot(attrs, prot, is_coherent);



	*handle = DMA_ERROR_CODE;

drivers/iommu/iommu-debug.c

+14 −10
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.

 * Copyright (c) 2015-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -1349,6 +1349,7 @@ static ssize_t iommu_debug_dma_attach_read(struct file *file, char __user *ubuf, 
	struct iommu_debug_device *ddev = file->private_data;

	struct device *dev = ddev->dev;

	char c[2];

	size_t buflen = sizeof(c);



	if (*offset)

		return 0;
@@ -1359,13 +1360,14 @@ static ssize_t iommu_debug_dma_attach_read(struct file *file, char __user *ubuf, 
		c[0] = dev->archdata.mapping->domain ? '1' : '0';



	c[1] = '\n';

	if (copy_to_user(ubuf, &c, 2)) {

	buflen = min(count, buflen);

	if (copy_to_user(ubuf, &c, buflen)) {

		pr_err("copy_to_user failed\n");

		return -EFAULT;

	}

	*offset = 1;		/* non-zero means we're done */



	return 2;

	return buflen;

}



static const struct file_operations iommu_debug_dma_attach_fops = {
@@ -1393,7 +1395,7 @@ static ssize_t iommu_debug_test_virt_addr_read(struct file *file, 
	else

		snprintf(buf, buf_len, "0x%pK\n", test_virt_addr);



	buflen = strlen(buf);

	buflen = min(count, strlen(buf)+1);

	if (copy_to_user(ubuf, buf, buflen)) {

		pr_err("Couldn't copy_to_user\n");

		retval = -EFAULT;
@@ -1424,19 +1426,21 @@ static ssize_t iommu_debug_attach_read(struct file *file, char __user *ubuf, 
{

	struct iommu_debug_device *ddev = file->private_data;

	char c[2];

	size_t buflen = sizeof(c);



	if (*offset)

		return 0;



	c[0] = ddev->domain ? '1' : '0';

	c[1] = '\n';

	if (copy_to_user(ubuf, &c, 2)) {

	buflen = min(count, buflen);

	if (copy_to_user(ubuf, &c, buflen)) {

		pr_err("copy_to_user failed\n");

		return -EFAULT;

	}

	*offset = 1;		/* non-zero means we're done */



	return 2;

	return buflen;

}



static const struct file_operations iommu_debug_attach_fops = {
@@ -1514,7 +1518,7 @@ static ssize_t iommu_debug_pte_read(struct file *file, char __user *ubuf, 
	else

		snprintf(buf, sizeof(buf), "pte=%016llx\n", pte);



	buflen = strlen(buf);

	buflen = min(count, strlen(buf)+1);

	if (copy_to_user(ubuf, buf, buflen)) {

		pr_err("Couldn't copy_to_user\n");

		retval = -EFAULT;
@@ -1583,7 +1587,7 @@ static ssize_t iommu_debug_atos_read(struct file *file, char __user *ubuf, 
		snprintf(buf, 100, "%pa\n", &phys);

	}



	buflen = strlen(buf);

	buflen = min(count, strlen(buf)+1);

	if (copy_to_user(ubuf, buf, buflen)) {

		pr_err("Couldn't copy_to_user\n");

		retval = -EFAULT;
@@ -1636,7 +1640,7 @@ static ssize_t iommu_debug_dma_atos_read(struct file *file, char __user *ubuf, 
	else

		snprintf(buf, sizeof(buf), "%pa\n", &phys);



	buflen = strlen(buf);

	buflen = min(count, strlen(buf)+1);

	if (copy_to_user(ubuf, buf, buflen)) {

		pr_err("Couldn't copy_to_user\n");

		retval = -EFAULT;
@@ -1869,7 +1873,7 @@ static ssize_t iommu_debug_dma_map_read(struct file *file, char __user *ubuf, 
	iova = ddev->iova;

	snprintf(buf, sizeof(buf), "%pa\n", &iova);



	buflen = strlen(buf);

	buflen = min(count, strlen(buf)+1);

	if (copy_to_user(ubuf, buf, buflen)) {

		pr_err("Couldn't copy_to_user\n");

		retval = -EFAULT;

drivers/leds/leds-qpnp-vibrator.c

+9 −2
Original line number Diff line number Diff line 
/* Copyright (c) 2013-2015, 2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2013-2015, 2018-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -314,6 +314,13 @@ static ssize_t qpnp_vib_get_state(struct device *dev, 
	return snprintf(buf, PAGE_SIZE, "%d\n", !!chip->reg_en_ctl);

}



static ssize_t qpnp_vib_set_state(struct device *dev,

		struct device_attribute *attr, const char *buf, size_t count)

{

		/* At present, nothing to do with setting state */

		return count;

}



static ssize_t qpnp_vib_get_duration(struct device *dev,

		struct device_attribute *attr, char *buf)

{
@@ -399,7 +406,7 @@ static ssize_t qpnp_vib_set_activate(struct device *dev, 
}



static struct device_attribute qpnp_vib_attrs[] = {

	__ATTR(state, 0444, qpnp_vib_get_state, NULL),

	__ATTR(state, 0664, qpnp_vib_get_state, qpnp_vib_set_state),

	__ATTR(duration, 0664, qpnp_vib_get_duration, qpnp_vib_set_duration),

	__ATTR(activate, 0664, qpnp_vib_get_activate, qpnp_vib_set_activate),

};