From: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
This patch makes the controller register map ci_regs_nolpm and ci_regs_lpm as
"const". Further, as all offset fit into a single byte, the type is changed
from uintptr_t to u8.
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
---
drivers/usb/chipidea/core.c | 80 +++++++++++++++++++++---------------------
1 files changed, 40 insertions(+), 40 deletions(-)
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index b9385c1..458d8e4 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -75,48 +75,48 @@
#include "otg.h"
/* Controller register map */
-static uintptr_t ci_regs_nolpm[] = {
- [CAP_CAPLENGTH] = 0x000UL,
- [CAP_HCCPARAMS] = 0x008UL,
- [CAP_DCCPARAMS] = 0x024UL,
- [CAP_TESTMODE] = 0x038UL,
- [OP_USBCMD] = 0x000UL,
- [OP_USBSTS] = 0x004UL,
- [OP_USBINTR] = 0x008UL,
- [OP_DEVICEADDR] = 0x014UL,
- [OP_ENDPTLISTADDR] = 0x018UL,
- [OP_PORTSC] = 0x044UL,
- [OP_DEVLC] = 0x084UL,
- [OP_OTGSC] = 0x064UL,
- [OP_USBMODE] = 0x068UL,
- [OP_ENDPTSETUPSTAT] = 0x06CUL,
- [OP_ENDPTPRIME] = 0x070UL,
- [OP_ENDPTFLUSH] = 0x074UL,
- [OP_ENDPTSTAT] = 0x078UL,
- [OP_ENDPTCOMPLETE] = 0x07CUL,
- [OP_ENDPTCTRL] = 0x080UL,
+static const u8 ci_regs_nolpm[] = {
+ [CAP_CAPLENGTH] = 0x00U,
+ [CAP_HCCPARAMS] = 0x08U,
+ [CAP_DCCPARAMS] = 0x24U,
+ [CAP_TESTMODE] = 0x38U,
+ [OP_USBCMD] = 0x00U,
+ [OP_USBSTS] = 0x04U,
+ [OP_USBINTR] = 0x08U,
+ [OP_DEVICEADDR] = 0x14U,
+ [OP_ENDPTLISTADDR] = 0x18U,
+ [OP_PORTSC] = 0x44U,
+ [OP_DEVLC] = 0x84U,
+ [OP_OTGSC] = 0x64U,
+ [OP_USBMODE] = 0x68U,
+ [OP_ENDPTSETUPSTAT] = 0x6CU,
+ [OP_ENDPTPRIME] = 0x70U,
+ [OP_ENDPTFLUSH] = 0x74U,
+ [OP_ENDPTSTAT] = 0x78U,
+ [OP_ENDPTCOMPLETE] = 0x7CU,
+ [OP_ENDPTCTRL] = 0x80U,
};
-static uintptr_t ci_regs_lpm[] = {
- [CAP_CAPLENGTH] = 0x000UL,
- [CAP_HCCPARAMS] = 0x008UL,
- [CAP_DCCPARAMS] = 0x024UL,
- [CAP_TESTMODE] = 0x0FCUL,
- [OP_USBCMD] = 0x000UL,
- [OP_USBSTS] = 0x004UL,
- [OP_USBINTR] = 0x008UL,
- [OP_DEVICEADDR] = 0x014UL,
- [OP_ENDPTLISTADDR] = 0x018UL,
- [OP_PORTSC] = 0x044UL,
- [OP_DEVLC] = 0x084UL,
- [OP_OTGSC] = 0x0C4UL,
- [OP_USBMODE] = 0x0C8UL,
- [OP_ENDPTSETUPSTAT] = 0x0D8UL,
- [OP_ENDPTPRIME] = 0x0DCUL,
- [OP_ENDPTFLUSH] = 0x0E0UL,
- [OP_ENDPTSTAT] = 0x0E4UL,
- [OP_ENDPTCOMPLETE] = 0x0E8UL,
- [OP_ENDPTCTRL] = 0x0ECUL,
+static const u8 ci_regs_lpm[] = {
+ [CAP_CAPLENGTH] = 0x00U,
+ [CAP_HCCPARAMS] = 0x08U,
+ [CAP_DCCPARAMS] = 0x24U,
+ [CAP_TESTMODE] = 0xFCU,
+ [OP_USBCMD] = 0x00U,
+ [OP_USBSTS] = 0x04U,
+ [OP_USBINTR] = 0x08U,
+ [OP_DEVICEADDR] = 0x14U,
+ [OP_ENDPTLISTADDR] = 0x18U,
+ [OP_PORTSC] = 0x44U,
+ [OP_DEVLC] = 0x84U,
+ [OP_OTGSC] = 0xC4U,
+ [OP_USBMODE] = 0xC8U,
+ [OP_ENDPTSETUPSTAT] = 0xD8U,
+ [OP_ENDPTPRIME] = 0xDCU,
+ [OP_ENDPTFLUSH] = 0xE0U,
+ [OP_ENDPTSTAT] = 0xE4U,
+ [OP_ENDPTCOMPLETE] = 0xE8U,
+ [OP_ENDPTCTRL] = 0xECU,
};
static int hw_alloc_regmap(struct ci_hdrc *ci, bool is_lpm)
--
1.7.8
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