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memory: mtk-smi: add support for MT8167

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Add support for the SMI IP on MT8167

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Link: https://lore.kernel.org/r/20200906180938.1117526-2-fparent@baylibre.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Fabien Parent 2020-09-06 20:09:38 +02:00 committed by Krzysztof Kozlowski
parent 83ab016dfa
commit a8529f3b1c
1 changed files with 23 additions and 0 deletions
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23
drivers/memory/mtk-smi.c
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@ -19,6 +19,9 @@
/* mt8173 */ /* mt8173 */
#define SMI_LARB_MMU_EN 0xf00 #define SMI_LARB_MMU_EN 0xf00
/* mt8167 */
#define MT8167_SMI_LARB_MMU_EN 0xfc0
/* mt2701 */ /* mt2701 */
#define REG_SMI_SECUR_CON_BASE 0x5c0 #define REG_SMI_SECUR_CON_BASE 0x5c0
@ -179,6 +182,13 @@ static void mtk_smi_larb_config_port_mt8173(struct device *dev)
writel(*larb->mmu, larb->base + SMI_LARB_MMU_EN); writel(*larb->mmu, larb->base + SMI_LARB_MMU_EN);
} }
static void mtk_smi_larb_config_port_mt8167(struct device *dev)
{
struct mtk_smi_larb *larb = dev_get_drvdata(dev);
writel(*larb->mmu, larb->base + MT8167_SMI_LARB_MMU_EN);
}
static void mtk_smi_larb_config_port_gen1(struct device *dev) static void mtk_smi_larb_config_port_gen1(struct device *dev)
{ {
struct mtk_smi_larb *larb = dev_get_drvdata(dev); struct mtk_smi_larb *larb = dev_get_drvdata(dev);
@ -226,6 +236,11 @@ static const struct mtk_smi_larb_gen mtk_smi_larb_mt8173 = {
.config_port = mtk_smi_larb_config_port_mt8173, .config_port = mtk_smi_larb_config_port_mt8173,
}; };
static const struct mtk_smi_larb_gen mtk_smi_larb_mt8167 = {
/* mt8167 do not need the port in larb */
.config_port = mtk_smi_larb_config_port_mt8167,
};
static const struct mtk_smi_larb_gen mtk_smi_larb_mt2701 = { static const struct mtk_smi_larb_gen mtk_smi_larb_mt2701 = {
.port_in_larb = { .port_in_larb = {
LARB0_PORT_OFFSET, LARB1_PORT_OFFSET, LARB0_PORT_OFFSET, LARB1_PORT_OFFSET,
@ -254,6 +269,10 @@ static const struct mtk_smi_larb_gen mtk_smi_larb_mt8183 = {
}; };
static const struct of_device_id mtk_smi_larb_of_ids[] = { static const struct of_device_id mtk_smi_larb_of_ids[] = {
{
.compatible = "mediatek,mt8167-smi-larb",
.data = &mtk_smi_larb_mt8167
},
{ {
.compatible = "mediatek,mt8173-smi-larb", .compatible = "mediatek,mt8173-smi-larb",
.data = &mtk_smi_larb_mt8173 .data = &mtk_smi_larb_mt8173
@ -418,6 +437,10 @@ static const struct of_device_id mtk_smi_common_of_ids[] = {
.compatible = "mediatek,mt8173-smi-common", .compatible = "mediatek,mt8173-smi-common",
.data = &mtk_smi_common_gen2, .data = &mtk_smi_common_gen2,
}, },
{
.compatible = "mediatek,mt8167-smi-common",
.data = &mtk_smi_common_gen2,
},
{ {
.compatible = "mediatek,mt2701-smi-common", .compatible = "mediatek,mt2701-smi-common",
.data = &mtk_smi_common_gen1, .data = &mtk_smi_common_gen1,