From 40bb95dbb8acca35f8d52a833393ddbb01cfa2db Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Thu, 9 Jan 2020 10:40:14 +0000 Subject: nvmem: imx: scu: fix write SIP SIP number 0xC200000A is for reading, 0xC200000B is for writing. And the following two args for write are word index, data to write. Fixes: 885ce72a09d0 ("nvmem: imx: scu: support write") Signed-off-by: Peng Fan Signed-off-by: Srinivas Kandagatla Cc: stable Link: https://lore.kernel.org/r/20200109104017.6249-2-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman --- drivers/nvmem/imx-ocotp-scu.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/nvmem/imx-ocotp-scu.c') diff --git a/drivers/nvmem/imx-ocotp-scu.c b/drivers/nvmem/imx-ocotp-scu.c index 03f1ab23ad51..455675dd8efe 100644 --- a/drivers/nvmem/imx-ocotp-scu.c +++ b/drivers/nvmem/imx-ocotp-scu.c @@ -15,8 +15,7 @@ #include #include -#define IMX_SIP_OTP 0xC200000A -#define IMX_SIP_OTP_WRITE 0x2 +#define IMX_SIP_OTP_WRITE 0xc200000B enum ocotp_devtype { IMX8QXP, @@ -212,8 +211,7 @@ static int imx_scu_ocotp_write(void *context, unsigned int offset, mutex_lock(&scu_ocotp_mutex); - arm_smccc_smc(IMX_SIP_OTP, IMX_SIP_OTP_WRITE, index, *buf, - 0, 0, 0, 0, &res); + arm_smccc_smc(IMX_SIP_OTP_WRITE, index, *buf, 0, 0, 0, 0, 0, &res); mutex_unlock(&scu_ocotp_mutex); -- cgit