MLK-13384 ARM: imx: remove ldo bypass check on imx6sll

As on i.MX6SLL, there is no ARM LDO, the code for ARM LDO
bypass check is unnecessary, remove these piece of code in
i.MX6SLL low power idle.

Signed-off-by: Bai Ping <ping.bai@nxp.com>

diff --git a/arch/arm/mach-imx/imx6sll_low_power_idle.S b/arch/arm/mach-imx/imx6sll_low_power_idle.S
index e18cc39..a7e206e 100644 (file)
--- a/arch/arm/mach-imx/imx6sll_low_power_idle.S
+++ b/arch/arm/mach-imx/imx6sll_low_power_idle.S
@@ -210,12 +210,6 @@
        bic     r7, r7, #0x1
        str     r7, [r10, #0x110]
 
-       /* check whether ARM LDO is bypassed */
-       ldr     r7, [r10, #0x140]
-       and     r7, r7, #0x1f
-       cmp     r7, #0x1f
-       bne     10f
-
        /* low power band gap enable */
        ldr     r7, [r10, #0x270]
        orr     r7, r7, #0x20
@@ -302,12 +296,6 @@
        ands    r7, r7, #0x40000
        beq     11f
 
-       /* check whether ARM LDO is bypassed */
-       ldr     r7, [r10, #0x140]
-       and     r7, r7, #0x1f
-       cmp     r7, #0x1f
-       bne     12f
-
        /* turn on regular bandgap and wait for stable */
        ldr     r7, [r10, #0x150]
        bic     r7, r7, #0x1