ARM: versatile: Drop mapping IB2 module registers

As of commit 153969fd952d ("ARM: versatile: Drop CLCD platform data"),
the IB2 module is not accessed in the platform code, so let's remove
mapping it.

Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200409222014.31828-1-robh@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/arch/arm/mach-versatile/versatile_dt.c b/arch/arm/mach-versatile/versatile_dt.c
index c00ea4f77af68843ac43a85d63de8ee2f0f56572..02ba68abe53309e616ed0073ac0f9c801e52711b 100644 (file)
--- a/arch/arm/mach-versatile/versatile_dt.c
+++ b/arch/arm/mach-versatile/versatile_dt.c
@@ -39,8 +39,6 @@
 #define VERSATILE_MMCI0_BASE           0x10005000      /* MMC interface */
 #define VERSATILE_MMCI1_BASE           0x1000B000      /* MMC Interface */
 #define VERSATILE_SCTL_BASE            0x101E0000      /* System controller */
-#define VERSATILE_IB2_BASE             0x24000000      /* IB2 module */
-#define VERSATILE_IB2_CTL_BASE         (VERSATILE_IB2_BASE + 0x03000000)
 
 /*
  * System controller bit assignment
@@ -54,7 +52,6 @@
 #define VERSATILE_TIMER4_EnSel 21
 
 static void __iomem *versatile_sys_base;
-static void __iomem *versatile_ib2_ctrl;
 
 unsigned int mmc_status(struct device *dev)
 {
@@ -169,8 +166,6 @@ static void __init versatile_dt_init(void)
                versatile_sys_base = of_iomap(np, 0);
        WARN_ON(!versatile_sys_base);
 
-       versatile_ib2_ctrl = ioremap(VERSATILE_IB2_CTL_BASE, SZ_4K);
-
        versatile_dt_pci_init();
 
        of_platform_default_populate(NULL, versatile_auxdata_lookup, NULL);