Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
memory: renesas-rpc-if: Add regmap to struct rpcif_info
The RZ/G3E XSPI has different regmap compared to RPC-IF. Add regmap to
struct rpcif_info in order to support RZ/G3E XSPI.
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20250424090000.136804-5-biju.das.jz@bp.renesas.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
authored by
Biju Das
and committed by
Krzysztof Kozlowski
198158a8
c66fce83
+7
-3
+7
-3
drivers/memory/renesas-rpc-if.c
+7
-3
drivers/memory/renesas-rpc-if.c
···
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};
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struct rpcif_info {
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const struct regmap_config *regmap_config;
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enum rpcif_type type;
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u8 strtim;
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};
···
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rpc->base = devm_platform_ioremap_resource_byname(pdev, "regs");
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if (IS_ERR(rpc->base))
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return PTR_ERR(rpc->base);
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-
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rpc->regmap = devm_regmap_init(dev, NULL, rpc, &rpcif_regmap_config);
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rpc->info = of_device_get_match_data(dev);
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rpc->regmap = devm_regmap_init(dev, NULL, rpc, rpc->info->regmap_config);
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if (IS_ERR(rpc->regmap)) {
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dev_err(dev, "failed to init regmap for rpcif, error %ld\n",
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PTR_ERR(rpc->regmap));
···
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return PTR_ERR(rpc->dirmap);
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rpc->size = resource_size(res);
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rpc->info = of_device_get_match_data(dev);
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rpc->rstc = devm_reset_control_array_get_exclusive(dev);
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if (IS_ERR(rpc->rstc))
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return PTR_ERR(rpc->rstc);
···
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}
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static const struct rpcif_info rpcif_info_r8a7796 = {
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.regmap_config = &rpcif_regmap_config,
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.type = RPCIF_RCAR_GEN3,
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.strtim = 6,
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};
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static const struct rpcif_info rpcif_info_gen3 = {
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.regmap_config = &rpcif_regmap_config,
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.type = RPCIF_RCAR_GEN3,
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.strtim = 7,
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};
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static const struct rpcif_info rpcif_info_rz_g2l = {
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.regmap_config = &rpcif_regmap_config,
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.type = RPCIF_RZ_G2L,
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.strtim = 7,
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};
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static const struct rpcif_info rpcif_info_gen4 = {
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.regmap_config = &rpcif_regmap_config,
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.type = RPCIF_RCAR_GEN4,
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.strtim = 15,
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};