diff options
Diffstat (limited to 'drivers/soc/renesas')
| -rw-r--r-- | drivers/soc/renesas/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/soc/renesas/r8a779a0-sysc.c | 6 | ||||
| -rw-r--r-- | drivers/soc/renesas/rcar-sysc.c | 6 | ||||
| -rw-r--r-- | drivers/soc/renesas/renesas-soc.c | 4 |
4 files changed, 14 insertions, 4 deletions
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig index 71b44c31b012..07e0ecd64319 100644 --- a/drivers/soc/renesas/Kconfig +++ b/drivers/soc/renesas/Kconfig @@ -208,6 +208,7 @@ config ARCH_R8A77951 help This enables support for the Renesas R-Car H3 SoC (revisions 2.0 and later). + This includes different gradings like R-Car H3e-2G. config ARCH_R8A77965 bool "ARM64 Platform support for R-Car M3-N" @@ -229,6 +230,7 @@ config ARCH_R8A77961 select SYSC_R8A77961 help This enables support for the Renesas R-Car M3-W+ SoC. + This includes different gradings like R-Car M3e-2G. config ARCH_R8A77980 bool "ARM64 Platform support for R-Car V3H" diff --git a/drivers/soc/renesas/r8a779a0-sysc.c b/drivers/soc/renesas/r8a779a0-sysc.c index d464ffa1be33..7410b9fa9846 100644 --- a/drivers/soc/renesas/r8a779a0-sysc.c +++ b/drivers/soc/renesas/r8a779a0-sysc.c @@ -404,19 +404,21 @@ static int __init r8a779a0_sysc_pd_init(void) for (i = 0; i < info->num_areas; i++) { const struct r8a779a0_sysc_area *area = &info->areas[i]; struct r8a779a0_sysc_pd *pd; + size_t n; if (!area->name) { /* Skip NULLified area */ continue; } - pd = kzalloc(sizeof(*pd) + strlen(area->name) + 1, GFP_KERNEL); + n = strlen(area->name) + 1; + pd = kzalloc(sizeof(*pd) + n, GFP_KERNEL); if (!pd) { error = -ENOMEM; goto out_put; } - strcpy(pd->name, area->name); + memcpy(pd->name, area->name, n); pd->genpd.name = pd->name; pd->pdr = area->pdr; pd->flags = area->flags; diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c index 53387a72ca00..b0a80de34c98 100644 --- a/drivers/soc/renesas/rcar-sysc.c +++ b/drivers/soc/renesas/rcar-sysc.c @@ -396,19 +396,21 @@ static int __init rcar_sysc_pd_init(void) for (i = 0; i < info->num_areas; i++) { const struct rcar_sysc_area *area = &info->areas[i]; struct rcar_sysc_pd *pd; + size_t n; if (!area->name) { /* Skip NULLified area */ continue; } - pd = kzalloc(sizeof(*pd) + strlen(area->name) + 1, GFP_KERNEL); + n = strlen(area->name) + 1; + pd = kzalloc(sizeof(*pd) + n, GFP_KERNEL); if (!pd) { error = -ENOMEM; goto out_put; } - strcpy(pd->name, area->name); + memcpy(pd->name, area->name, n); pd->genpd.name = pd->name; pd->ch.chan_offs = area->chan_offs; pd->ch.chan_bit = area->chan_bit; diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c index 8310fce7714e..dab9f5a0aad0 100644 --- a/drivers/soc/renesas/renesas-soc.c +++ b/drivers/soc/renesas/renesas-soc.c @@ -284,11 +284,15 @@ static const struct of_device_id renesas_socs[] __initconst = { #if defined(CONFIG_ARCH_R8A77950) || defined(CONFIG_ARCH_R8A77951) { .compatible = "renesas,r8a7795", .data = &soc_rcar_h3 }, #endif +#ifdef CONFIG_ARCH_R8A77951 + { .compatible = "renesas,r8a779m1", .data = &soc_rcar_h3 }, +#endif #ifdef CONFIG_ARCH_R8A77960 { .compatible = "renesas,r8a7796", .data = &soc_rcar_m3_w }, #endif #ifdef CONFIG_ARCH_R8A77961 { .compatible = "renesas,r8a77961", .data = &soc_rcar_m3_w }, + { .compatible = "renesas,r8a779m3", .data = &soc_rcar_m3_w }, #endif #ifdef CONFIG_ARCH_R8A77965 { .compatible = "renesas,r8a77965", .data = &soc_rcar_m3_n }, |