From cc0d30fc5931e76e83f5cd1f5c91a9b97abf39b9 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Tue, 6 Feb 2018 15:55:56 +0200 Subject: [PATCH] soc/fsl/qman: fixup liodns only on ppc targets ARM SoCs use SMMU so the liodn fixup done in the qman driver is no longer making sense and it also breaks the ICID settings inherited from u-boot. Do the fixups only for PPC targets. Signed-off-by: Laurentiu Tudor --- drivers/soc/fsl/qbman/qman_ccsr.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/soc/fsl/qbman/qman_ccsr.c +++ b/drivers/soc/fsl/qbman/qman_ccsr.c @@ -642,6 +642,7 @@ static int qman_init_ccsr(struct device #define LIO_CFG_LIODN_MASK 0x0fff0000 void __qman_liodn_fixup(u16 channel) { +#ifdef CONFIG_PPC static int done; static u32 liodn_offset; u32 before, after; @@ -661,6 +662,7 @@ void __qman_liodn_fixup(u16 channel) qm_ccsr_out(REG_REV3_QCSP_LIO_CFG(idx), after); else qm_ccsr_out(REG_QCSP_LIO_CFG(idx), after); +#endif } #define IO_CFG_SDEST_MASK 0x00ff0000