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acf1f43f7e
According to the i.MX93 Fusemap the two MAC addresses are stored in words 315 to 317 like this: 315 MAC1_ADDR_31_0[31:0] 316 MAC1_ADDR_47_32[47:32] MAC2_ADDR_15_0[15:0] 317 MAC2_ADDR_47_16[31:0] This means the MAC addresses are stored in reverse byte order. We have to swap the bytes before passing them to the upper layers. The storage format is consistent to the one used on i.MX6 using imx-ocotp driver which does the same byte swapping as introduced here. With this patch the MAC address on my i.MX93 TQ board correctly reads as 00:d0:93:6b:27:b8 instead of b8:27:6b:93:d0:00. Fixes: 22e9e6fcfb504 ("nvmem: imx: support i.MX93 OCOTP") Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: stable <stable@kernel.org> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>