diff --git a/Documentation/devicetree/bindings/i2c/i2c-sirf.txt b/Documentation/devicetree/bindings/i2c/i2c-sirf.txt
deleted file mode 100644
index 2701eefb00f7..000000000000
--- a/Documentation/devicetree/bindings/i2c/i2c-sirf.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-I2C for SiRFprimaII platforms
-
-Required properties :
-- compatible : Must be "sirf,prima2-i2c"
-- reg: physical base address of the controller and length of memory mapped
-     region.
-- interrupts: interrupt number to the cpu.
-
-Optional properties:
-- clock-frequency : Constains desired I2C/HS-I2C bus clock frequency in Hz.
-  The absence of the property indicates the default frequency 100 kHz.
-
-Examples :
-
-i2c0: i2c@b00e0000 {
-    compatible = "sirf,prima2-i2c";
-    reg = <0xb00e0000 0x10000>;
-    interrupts = <24>;
-};
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 0e284fb750e5..85ed2b2bd31a 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -1000,16 +1000,6 @@ config I2C_SIMTEC
 	  This driver can also be built as a module. If so, the module
 	  will be called i2c-simtec.
 
-config I2C_SIRF
-	tristate "CSR SiRFprimaII I2C interface"
-	depends on ARCH_SIRF || COMPILE_TEST
-	help
-	  If you say yes to this option, support will be included for the
-	  CSR SiRFprimaII I2C interface.
-
-	  This driver can also be built as a module.  If so, the module
-	  will be called i2c-sirf.
-
 config I2C_SPRD
 	tristate "Spreadtrum I2C interface"
 	depends on I2C=y && (ARCH_SPRD || COMPILE_TEST)
diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile
index 683c49faca05..45ce4caa0c2b 100644
--- a/drivers/i2c/busses/Makefile
+++ b/drivers/i2c/busses/Makefile
@@ -99,7 +99,6 @@ obj-$(CONFIG_I2C_S3C2410)	+= i2c-s3c2410.o
 obj-$(CONFIG_I2C_SH7760)	+= i2c-sh7760.o
 obj-$(CONFIG_I2C_SH_MOBILE)	+= i2c-sh_mobile.o
 obj-$(CONFIG_I2C_SIMTEC)	+= i2c-simtec.o
-obj-$(CONFIG_I2C_SIRF)		+= i2c-sirf.o
 obj-$(CONFIG_I2C_SPRD)		+= i2c-sprd.o
 obj-$(CONFIG_I2C_ST)		+= i2c-st.o
 obj-$(CONFIG_I2C_STM32F4)	+= i2c-stm32f4.o
diff --git a/drivers/i2c/busses/i2c-sirf.c b/drivers/i2c/busses/i2c-sirf.c
deleted file mode 100644
index 30db8fafe078..000000000000
--- a/drivers/i2c/busses/i2c-sirf.c
+++ /dev/null
@@ -1,475 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * I2C bus driver for CSR SiRFprimaII
- *
- * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
- */
-
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/io.h>
-
-#define SIRFSOC_I2C_CLK_CTRL		0x00
-#define SIRFSOC_I2C_STATUS		0x0C
-#define SIRFSOC_I2C_CTRL		0x10
-#define SIRFSOC_I2C_IO_CTRL		0x14
-#define SIRFSOC_I2C_SDA_DELAY		0x18
-#define SIRFSOC_I2C_CMD_START		0x1C
-#define SIRFSOC_I2C_CMD_BUF		0x30
-#define SIRFSOC_I2C_DATA_BUF		0x80
-
-#define SIRFSOC_I2C_CMD_BUF_MAX		16
-#define SIRFSOC_I2C_DATA_BUF_MAX	16
-
-#define SIRFSOC_I2C_CMD(x)		(SIRFSOC_I2C_CMD_BUF + (x)*0x04)
-#define SIRFSOC_I2C_DATA_MASK(x)        (0xFF<<(((x)&3)*8))
-#define SIRFSOC_I2C_DATA_SHIFT(x)       (((x)&3)*8)
-
-#define SIRFSOC_I2C_DIV_MASK		(0xFFFF)
-
-/* I2C status flags */
-#define SIRFSOC_I2C_STAT_BUSY		BIT(0)
-#define SIRFSOC_I2C_STAT_TIP		BIT(1)
-#define SIRFSOC_I2C_STAT_NACK		BIT(2)
-#define SIRFSOC_I2C_STAT_TR_INT		BIT(4)
-#define SIRFSOC_I2C_STAT_STOP		BIT(6)
-#define SIRFSOC_I2C_STAT_CMD_DONE	BIT(8)
-#define SIRFSOC_I2C_STAT_ERR		BIT(9)
-#define SIRFSOC_I2C_CMD_INDEX		(0x1F<<16)
-
-/* I2C control flags */
-#define SIRFSOC_I2C_RESET		BIT(0)
-#define SIRFSOC_I2C_CORE_EN		BIT(1)
-#define SIRFSOC_I2C_MASTER_MODE		BIT(2)
-#define SIRFSOC_I2C_CMD_DONE_EN		BIT(11)
-#define SIRFSOC_I2C_ERR_INT_EN		BIT(12)
-
-#define SIRFSOC_I2C_SDA_DELAY_MASK	(0xFF)
-#define SIRFSOC_I2C_SCLF_FILTER		(3<<8)
-
-#define SIRFSOC_I2C_START_CMD		BIT(0)
-
-#define SIRFSOC_I2C_CMD_RP(x)		((x)&0x7)
-#define SIRFSOC_I2C_NACK		BIT(3)
-#define SIRFSOC_I2C_WRITE		BIT(4)
-#define SIRFSOC_I2C_READ		BIT(5)
-#define SIRFSOC_I2C_STOP		BIT(6)
-#define SIRFSOC_I2C_START		BIT(7)
-
-#define SIRFSOC_I2C_ERR_NOACK      1
-#define SIRFSOC_I2C_ERR_TIMEOUT    2
-
-struct sirfsoc_i2c {
-	void __iomem *base;
-	struct clk *clk;
-	u32 cmd_ptr;		/* Current position in CMD buffer */
-	u8 *buf;		/* Buffer passed by user */
-	u32 msg_len;		/* Message length */
-	u32 finished_len;	/* number of bytes read/written */
-	u32 read_cmd_len;	/* number of read cmd sent */
-	int msg_read;		/* 1 indicates a read message */
-	int err_status;		/* 1 indicates an error on bus */
-
-	u32 sda_delay;		/* For suspend/resume */
-	u32 clk_div;
-	int last;		/* Last message in transfer, STOP cmd can be sent */
-
-	struct completion done;	/* indicates completion of message transfer */
-	struct i2c_adapter adapter;
-};
-
-static void i2c_sirfsoc_read_data(struct sirfsoc_i2c *siic)
-{
-	u32 data = 0;
-	int i;
-
-	for (i = 0; i < siic->read_cmd_len; i++) {
-		if (!(i & 0x3))
-			data = readl(siic->base + SIRFSOC_I2C_DATA_BUF + i);
-		siic->buf[siic->finished_len++] =
-			(u8)((data & SIRFSOC_I2C_DATA_MASK(i)) >>
-				SIRFSOC_I2C_DATA_SHIFT(i));
-	}
-}
-
-static void i2c_sirfsoc_queue_cmd(struct sirfsoc_i2c *siic)
-{
-	u32 regval;
-	int i = 0;
-
-	if (siic->msg_read) {
-		while (((siic->finished_len + i) < siic->msg_len)
-				&& (siic->cmd_ptr < SIRFSOC_I2C_CMD_BUF_MAX)) {
-			regval = SIRFSOC_I2C_READ | SIRFSOC_I2C_CMD_RP(0);
-			if (((siic->finished_len + i) ==
-					(siic->msg_len - 1)) && siic->last)
-				regval |= SIRFSOC_I2C_STOP | SIRFSOC_I2C_NACK;
-			writel(regval,
-				siic->base + SIRFSOC_I2C_CMD(siic->cmd_ptr++));
-			i++;
-		}
-
-		siic->read_cmd_len = i;
-	} else {
-		while ((siic->cmd_ptr < SIRFSOC_I2C_CMD_BUF_MAX - 1)
-				&& (siic->finished_len < siic->msg_len)) {
-			regval = SIRFSOC_I2C_WRITE | SIRFSOC_I2C_CMD_RP(0);
-			if ((siic->finished_len == (siic->msg_len - 1))
-				&& siic->last)
-				regval |= SIRFSOC_I2C_STOP;
-			writel(regval,
-				siic->base + SIRFSOC_I2C_CMD(siic->cmd_ptr++));
-			writel(siic->buf[siic->finished_len++],
-				siic->base + SIRFSOC_I2C_CMD(siic->cmd_ptr++));
-		}
-	}
-	siic->cmd_ptr = 0;
-
-	/* Trigger the transfer */
-	writel(SIRFSOC_I2C_START_CMD, siic->base + SIRFSOC_I2C_CMD_START);
-}
-
-static irqreturn_t i2c_sirfsoc_irq(int irq, void *dev_id)
-{
-	struct sirfsoc_i2c *siic = (struct sirfsoc_i2c *)dev_id;
-	u32 i2c_stat = readl(siic->base + SIRFSOC_I2C_STATUS);
-
-	if (i2c_stat & SIRFSOC_I2C_STAT_ERR) {
-		/* Error conditions */
-		siic->err_status = SIRFSOC_I2C_ERR_NOACK;
-		writel(SIRFSOC_I2C_STAT_ERR, siic->base + SIRFSOC_I2C_STATUS);
-
-		if (i2c_stat & SIRFSOC_I2C_STAT_NACK)
-			dev_dbg(&siic->adapter.dev, "ACK not received\n");
-		else
-			dev_err(&siic->adapter.dev, "I2C error\n");
-
-		/*
-		 * Due to hardware ANOMALY, we need to reset I2C earlier after
-		 * we get NOACK while accessing non-existing clients, otherwise
-		 * we will get errors even we access existing clients later
-		 */
-		writel(readl(siic->base + SIRFSOC_I2C_CTRL) | SIRFSOC_I2C_RESET,
-				siic->base + SIRFSOC_I2C_CTRL);
-		while (readl(siic->base + SIRFSOC_I2C_CTRL) & SIRFSOC_I2C_RESET)
-			cpu_relax();
-
-		complete(&siic->done);
-	} else if (i2c_stat & SIRFSOC_I2C_STAT_CMD_DONE) {
-		/* CMD buffer execution complete */
-		if (siic->msg_read)
-			i2c_sirfsoc_read_data(siic);
-		if (siic->finished_len == siic->msg_len)
-			complete(&siic->done);
-		else /* Fill a new CMD buffer for left data */
-			i2c_sirfsoc_queue_cmd(siic);
-
-		writel(SIRFSOC_I2C_STAT_CMD_DONE, siic->base + SIRFSOC_I2C_STATUS);
-	}
-
-	return IRQ_HANDLED;
-}
-
-static void i2c_sirfsoc_set_address(struct sirfsoc_i2c *siic,
-	struct i2c_msg *msg)
-{
-	unsigned char addr;
-	u32 regval = SIRFSOC_I2C_START | SIRFSOC_I2C_CMD_RP(0) | SIRFSOC_I2C_WRITE;
-
-	/* no data and last message -> add STOP */
-	if (siic->last && (msg->len == 0))
-		regval |= SIRFSOC_I2C_STOP;
-
-	writel(regval, siic->base + SIRFSOC_I2C_CMD(siic->cmd_ptr++));
-
-	addr = i2c_8bit_addr_from_msg(msg);
-
-	/* Reverse direction bit */
-	if (msg->flags & I2C_M_REV_DIR_ADDR)
-		addr ^= 1;
-
-	writel(addr, siic->base + SIRFSOC_I2C_CMD(siic->cmd_ptr++));
-}
-
-static int i2c_sirfsoc_xfer_msg(struct sirfsoc_i2c *siic, struct i2c_msg *msg)
-{
-	u32 regval = readl(siic->base + SIRFSOC_I2C_CTRL);
-	/* timeout waiting for the xfer to finish or fail */
-	int timeout = msecs_to_jiffies((msg->len + 1) * 50);
-
-	i2c_sirfsoc_set_address(siic, msg);
-
-	writel(regval | SIRFSOC_I2C_CMD_DONE_EN | SIRFSOC_I2C_ERR_INT_EN,
-		siic->base + SIRFSOC_I2C_CTRL);
-	i2c_sirfsoc_queue_cmd(siic);
-
-	if (wait_for_completion_timeout(&siic->done, timeout) == 0) {
-		siic->err_status = SIRFSOC_I2C_ERR_TIMEOUT;
-		dev_err(&siic->adapter.dev, "Transfer timeout\n");
-	}
-
-	writel(regval & ~(SIRFSOC_I2C_CMD_DONE_EN | SIRFSOC_I2C_ERR_INT_EN),
-		siic->base + SIRFSOC_I2C_CTRL);
-	writel(0, siic->base + SIRFSOC_I2C_CMD_START);
-
-	/* i2c control doesn't response, reset it */
-	if (siic->err_status == SIRFSOC_I2C_ERR_TIMEOUT) {
-		writel(readl(siic->base + SIRFSOC_I2C_CTRL) | SIRFSOC_I2C_RESET,
-			siic->base + SIRFSOC_I2C_CTRL);
-		while (readl(siic->base + SIRFSOC_I2C_CTRL) & SIRFSOC_I2C_RESET)
-			cpu_relax();
-	}
-	return siic->err_status ? -EAGAIN : 0;
-}
-
-static u32 i2c_sirfsoc_func(struct i2c_adapter *adap)
-{
-	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
-}
-
-static int i2c_sirfsoc_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
-	int num)
-{
-	struct sirfsoc_i2c *siic = adap->algo_data;
-	int i, ret;
-
-	clk_enable(siic->clk);
-
-	for (i = 0; i < num; i++) {
-		siic->buf = msgs[i].buf;
-		siic->msg_len = msgs[i].len;
-		siic->msg_read = !!(msgs[i].flags & I2C_M_RD);
-		siic->err_status = 0;
-		siic->cmd_ptr = 0;
-		siic->finished_len = 0;
-		siic->last = (i == (num - 1));
-
-		ret = i2c_sirfsoc_xfer_msg(siic, &msgs[i]);
-		if (ret) {
-			clk_disable(siic->clk);
-			return ret;
-		}
-	}
-
-	clk_disable(siic->clk);
-	return num;
-}
-
-/* I2C algorithms associated with this master controller driver */
-static const struct i2c_algorithm i2c_sirfsoc_algo = {
-	.master_xfer = i2c_sirfsoc_xfer,
-	.functionality = i2c_sirfsoc_func,
-};
-
-static int i2c_sirfsoc_probe(struct platform_device *pdev)
-{
-	struct sirfsoc_i2c *siic;
-	struct i2c_adapter *adap;
-	struct clk *clk;
-	int bitrate;
-	int ctrl_speed;
-	int irq;
-
-	int err;
-	u32 regval;
-
-	clk = clk_get(&pdev->dev, NULL);
-	if (IS_ERR(clk)) {
-		err = PTR_ERR(clk);
-		dev_err(&pdev->dev, "Clock get failed\n");
-		goto err_get_clk;
-	}
-
-	err = clk_prepare(clk);
-	if (err) {
-		dev_err(&pdev->dev, "Clock prepare failed\n");
-		goto err_clk_prep;
-	}
-
-	err = clk_enable(clk);
-	if (err) {
-		dev_err(&pdev->dev, "Clock enable failed\n");
-		goto err_clk_en;
-	}
-
-	ctrl_speed = clk_get_rate(clk);
-
-	siic = devm_kzalloc(&pdev->dev, sizeof(*siic), GFP_KERNEL);
-	if (!siic) {
-		err = -ENOMEM;
-		goto out;
-	}
-	adap = &siic->adapter;
-	adap->class = I2C_CLASS_DEPRECATED;
-
-	siic->base = devm_platform_ioremap_resource(pdev, 0);
-	if (IS_ERR(siic->base)) {
-		err = PTR_ERR(siic->base);
-		goto out;
-	}
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		err = irq;
-		goto out;
-	}
-	err = devm_request_irq(&pdev->dev, irq, i2c_sirfsoc_irq, 0,
-		dev_name(&pdev->dev), siic);
-	if (err)
-		goto out;
-
-	adap->algo = &i2c_sirfsoc_algo;
-	adap->algo_data = siic;
-	adap->retries = 3;
-
-	adap->dev.of_node = pdev->dev.of_node;
-	adap->dev.parent = &pdev->dev;
-	adap->nr = pdev->id;
-
-	strlcpy(adap->name, "sirfsoc-i2c", sizeof(adap->name));
-
-	platform_set_drvdata(pdev, adap);
-	init_completion(&siic->done);
-
-	/* Controller initialisation */
-
-	writel(SIRFSOC_I2C_RESET, siic->base + SIRFSOC_I2C_CTRL);
-	while (readl(siic->base + SIRFSOC_I2C_CTRL) & SIRFSOC_I2C_RESET)
-		cpu_relax();
-	writel(SIRFSOC_I2C_CORE_EN | SIRFSOC_I2C_MASTER_MODE,
-		siic->base + SIRFSOC_I2C_CTRL);
-
-	siic->clk = clk;
-
-	err = of_property_read_u32(pdev->dev.of_node,
-		"clock-frequency", &bitrate);
-	if (err < 0)
-		bitrate = I2C_MAX_STANDARD_MODE_FREQ;
-
-	/*
-	 * Due to some hardware design issues, we need to tune the formula.
-	 * Since i2c is open drain interface that allows the slave to
-	 * stall the transaction by holding the SCL line at '0', the RTL
-	 * implementation is waiting for SCL feedback from the pin after
-	 * setting it to High-Z ('1'). This wait adds to the high-time
-	 * interval counter few cycles of the input synchronization
-	 * (depending on the SCL_FILTER_REG field), and also the time it
-	 * takes for the board pull-up resistor to rise the SCL line.
-	 * For slow SCL settings these additions are negligible,
-	 * but they start to affect the speed when clock is set to faster
-	 * frequencies.
-	 * Through the actual tests, use the different user_div value(which
-	 * in the divider formula 'Fio / (Fi2c * user_div)') to adapt
-	 * the different ranges of i2c bus clock frequency, to make the SCL
-	 * more accurate.
-	 */
-	if (bitrate <= 30000)
-		regval = ctrl_speed / (bitrate * 5);
-	else if (bitrate > 30000 && bitrate <= 280000)
-		regval = (2 * ctrl_speed) / (bitrate * 11);
-	else
-		regval = ctrl_speed / (bitrate * 6);
-
-	writel(regval, siic->base + SIRFSOC_I2C_CLK_CTRL);
-	if (regval > 0xFF)
-		writel(0xFF, siic->base + SIRFSOC_I2C_SDA_DELAY);
-	else
-		writel(regval, siic->base + SIRFSOC_I2C_SDA_DELAY);
-
-	err = i2c_add_numbered_adapter(adap);
-	if (err < 0)
-		goto out;
-
-	clk_disable(clk);
-
-	dev_info(&pdev->dev, " I2C adapter ready to operate\n");
-
-	return 0;
-
-out:
-	clk_disable(clk);
-err_clk_en:
-	clk_unprepare(clk);
-err_clk_prep:
-	clk_put(clk);
-err_get_clk:
-	return err;
-}
-
-static int i2c_sirfsoc_remove(struct platform_device *pdev)
-{
-	struct i2c_adapter *adapter = platform_get_drvdata(pdev);
-	struct sirfsoc_i2c *siic = adapter->algo_data;
-
-	writel(SIRFSOC_I2C_RESET, siic->base + SIRFSOC_I2C_CTRL);
-	i2c_del_adapter(adapter);
-	clk_unprepare(siic->clk);
-	clk_put(siic->clk);
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int i2c_sirfsoc_suspend(struct device *dev)
-{
-	struct i2c_adapter *adapter = dev_get_drvdata(dev);
-	struct sirfsoc_i2c *siic = adapter->algo_data;
-
-	clk_enable(siic->clk);
-	siic->sda_delay = readl(siic->base + SIRFSOC_I2C_SDA_DELAY);
-	siic->clk_div = readl(siic->base + SIRFSOC_I2C_CLK_CTRL);
-	clk_disable(siic->clk);
-	return 0;
-}
-
-static int i2c_sirfsoc_resume(struct device *dev)
-{
-	struct i2c_adapter *adapter = dev_get_drvdata(dev);
-	struct sirfsoc_i2c *siic = adapter->algo_data;
-
-	clk_enable(siic->clk);
-	writel(SIRFSOC_I2C_RESET, siic->base + SIRFSOC_I2C_CTRL);
-	while (readl(siic->base + SIRFSOC_I2C_CTRL) & SIRFSOC_I2C_RESET)
-		cpu_relax();
-	writel(SIRFSOC_I2C_CORE_EN | SIRFSOC_I2C_MASTER_MODE,
-		siic->base + SIRFSOC_I2C_CTRL);
-	writel(siic->clk_div, siic->base + SIRFSOC_I2C_CLK_CTRL);
-	writel(siic->sda_delay, siic->base + SIRFSOC_I2C_SDA_DELAY);
-	clk_disable(siic->clk);
-	return 0;
-}
-
-static const struct dev_pm_ops i2c_sirfsoc_pm_ops = {
-	.suspend = i2c_sirfsoc_suspend,
-	.resume = i2c_sirfsoc_resume,
-};
-#endif
-
-static const struct of_device_id sirfsoc_i2c_of_match[] = {
-	{ .compatible = "sirf,prima2-i2c", },
-	{},
-};
-MODULE_DEVICE_TABLE(of, sirfsoc_i2c_of_match);
-
-static struct platform_driver i2c_sirfsoc_driver = {
-	.driver = {
-		.name = "sirfsoc_i2c",
-#ifdef CONFIG_PM
-		.pm = &i2c_sirfsoc_pm_ops,
-#endif
-		.of_match_table = sirfsoc_i2c_of_match,
-	},
-	.probe = i2c_sirfsoc_probe,
-	.remove = i2c_sirfsoc_remove,
-};
-module_platform_driver(i2c_sirfsoc_driver);
-
-MODULE_DESCRIPTION("SiRF SoC I2C master controller driver");
-MODULE_AUTHOR("Zhiwu Song <Zhiwu.Song@csr.com>");
-MODULE_AUTHOR("Xiangzhen Ye <Xiangzhen.Ye@csr.com>");
-MODULE_LICENSE("GPL v2");
