NMK_GPIO_SLPC
slpm = readl(nmk_chip->addr + NMK_GPIO_SLPC);
writel(slpm, nmk_chip->addr + NMK_GPIO_SLPC);
slpm[i] = readl(chip->addr + NMK_GPIO_SLPC);
writel(temp, chip->addr + NMK_GPIO_SLPC);
writel(slpm[i], chip->addr + NMK_GPIO_SLPC);