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Message-Id: <20230105134622.254560-4-arnd@kernel.org>
Date: Thu, 5 Jan 2023 14:45:58 +0100
From: Arnd Bergmann <arnd@...nel.org>
To: Robert Jarzmik <robert.jarzmik@...e.fr>
Cc: Daniel Mack <daniel@...que.org>,
Haojian Zhuang <haojian.zhuang@...il.com>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Arnd Bergmann <arnd@...db.de>,
Alan Stern <stern@...land.harvard.edu>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
linux-usb@...r.kernel.org
Subject: [PATCH 03/27] ARM: pxa: remove unused pxa3xx-ulpi
From: Arnd Bergmann <arnd@...db.de>
This was only used by the cm-x300 board, which is now gone.
Cc: Alan Stern <stern@...land.harvard.edu>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: linux-usb@...r.kernel.org
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
arch/arm/mach-pxa/Makefile | 2 +-
arch/arm/mach-pxa/devices.c | 28 --
arch/arm/mach-pxa/devices.h | 1 -
arch/arm/mach-pxa/pxa3xx-ulpi.c | 385 ------------------
arch/arm/mach-pxa/regs-u2d.h | 199 ---------
drivers/usb/host/ohci-pxa27x.c | 9 -
include/linux/platform_data/usb-pxa3xx-ulpi.h | 32 --
7 files changed, 1 insertion(+), 655 deletions(-)
delete mode 100644 arch/arm/mach-pxa/pxa3xx-ulpi.c
delete mode 100644 arch/arm/mach-pxa/regs-u2d.h
delete mode 100644 include/linux/platform_data/usb-pxa3xx-ulpi.h
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 4ca8cac2e60f..9624f90d9ef6 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -12,7 +12,7 @@ obj-$(CONFIG_PM) += pm.o sleep.o standby.o
# SoC-specific code
obj-$(CONFIG_PXA25x) += mfp-pxa2xx.o pxa2xx.o pxa25x.o
obj-$(CONFIG_PXA27x) += mfp-pxa2xx.o pxa2xx.o pxa27x.o
-obj-$(CONFIG_PXA3xx) += mfp-pxa3xx.o pxa3xx.o smemc.o pxa3xx-ulpi.o
+obj-$(CONFIG_PXA3xx) += mfp-pxa3xx.o pxa3xx.o smemc.o
obj-$(CONFIG_CPU_PXA300) += pxa300.o
# NOTE: keep the order of boards in accordance to their order in Kconfig
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index 72adaac9f332..8e3bc56d2044 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -12,7 +12,6 @@
#include <linux/soc/pxa/cpu.h>
#include "udc.h"
-#include <linux/platform_data/usb-pxa3xx-ulpi.h>
#include <linux/platform_data/video-pxafb.h>
#include <linux/platform_data/mmc-pxamci.h>
#include "irqs.h"
@@ -130,33 +129,6 @@ struct platform_device pxa27x_device_udc = {
}
};
-#ifdef CONFIG_PXA3xx
-static struct resource pxa3xx_u2d_resources[] = {
- [0] = {
- .start = 0x54100000,
- .end = 0x54100fff,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_USB2,
- .end = IRQ_USB2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device pxa3xx_device_u2d = {
- .name = "pxa3xx-u2d",
- .id = -1,
- .resource = pxa3xx_u2d_resources,
- .num_resources = ARRAY_SIZE(pxa3xx_u2d_resources),
-};
-
-void __init pxa3xx_set_u2d_info(struct pxa3xx_u2d_platform_data *info)
-{
- pxa_register_device(&pxa3xx_device_u2d, info);
-}
-#endif /* CONFIG_PXA3xx */
-
static struct resource pxafb_resources[] = {
[0] = {
.start = 0x44000000,
diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index 2828bea76cd7..82c83939017a 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -9,7 +9,6 @@ extern struct platform_device pxa3xx_device_mci2;
extern struct platform_device pxa3xx_device_mci3;
extern struct platform_device pxa25x_device_udc;
extern struct platform_device pxa27x_device_udc;
-extern struct platform_device pxa3xx_device_u2d;
extern struct platform_device pxa_device_fb;
extern struct platform_device pxa_device_ffuart;
extern struct platform_device pxa_device_btuart;
diff --git a/arch/arm/mach-pxa/pxa3xx-ulpi.c b/arch/arm/mach-pxa/pxa3xx-ulpi.c
deleted file mode 100644
index c29a7f0fa1b0..000000000000
diff --git a/arch/arm/mach-pxa/regs-u2d.h b/arch/arm/mach-pxa/regs-u2d.h
deleted file mode 100644
index ab517ba62c9a..000000000000
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index a1dad8745622..0bc7e96bcc93 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -29,7 +29,6 @@
#include <linux/of_platform.h>
#include <linux/of_gpio.h>
#include <linux/platform_data/usb-ohci-pxa27x.h>
-#include <linux/platform_data/usb-pxa3xx-ulpi.h>
#include <linux/platform_device.h>
#include <linux/regulator/consumer.h>
#include <linux/signal.h>
@@ -275,7 +274,6 @@ static int pxa27x_start_hc(struct pxa27x_ohci *pxa_ohci, struct device *dev)
int retval;
struct pxaohci_platform_data *inf;
uint32_t uhchr;
- struct usb_hcd *hcd = dev_get_drvdata(dev);
inf = dev_get_platdata(dev);
@@ -301,9 +299,6 @@ static int pxa27x_start_hc(struct pxa27x_ohci *pxa_ohci, struct device *dev)
return retval;
}
- if (cpu_is_pxa3xx())
- pxa3xx_u2d_start_hc(&hcd->self);
-
uhchr = __raw_readl(pxa_ohci->mmio_base + UHCHR) & ~UHCHR_SSE;
__raw_writel(uhchr, pxa_ohci->mmio_base + UHCHR);
__raw_writel(UHCHIE_UPRIE | UHCHIE_RWIE, pxa_ohci->mmio_base + UHCHIE);
@@ -316,14 +311,10 @@ static int pxa27x_start_hc(struct pxa27x_ohci *pxa_ohci, struct device *dev)
static void pxa27x_stop_hc(struct pxa27x_ohci *pxa_ohci, struct device *dev)
{
struct pxaohci_platform_data *inf;
- struct usb_hcd *hcd = dev_get_drvdata(dev);
uint32_t uhccoms;
inf = dev_get_platdata(dev);
- if (cpu_is_pxa3xx())
- pxa3xx_u2d_stop_hc(&hcd->self);
-
if (inf->exit)
inf->exit(dev);
diff --git a/include/linux/platform_data/usb-pxa3xx-ulpi.h b/include/linux/platform_data/usb-pxa3xx-ulpi.h
deleted file mode 100644
index 4d31a5cbdeb1..000000000000
--
2.39.0
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