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authorKunihiko Hayashi <hayashi.kunihiko@socionext.com>2021-10-05 11:10:42 +0900
committerPhilipp Zabel <p.zabel@pengutronix.de>2021-10-05 11:57:40 +0200
commit3440b8fa067db5763f501496ec79d2856bc26060 (patch)
treed1ab22090c1c35680bcbc8d60dbbc18372bd7616 /drivers/reset
parent659b83ccdac313e6030a27075e7bb853d5759f18 (diff)
reset: uniphier: Add NX1 reset support
Add basic reset data for UniPhier NX1 SoC. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1633399842-1402-4-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/reset')
-rw-r--r--drivers/reset/reset-uniphier-glue.c4
-rw-r--r--drivers/reset/reset-uniphier.c25
2 files changed, 29 insertions, 0 deletions
diff --git a/drivers/reset/reset-uniphier-glue.c b/drivers/reset/reset-uniphier-glue.c
index 027990b79f61..908c1d5bc41e 100644
--- a/drivers/reset/reset-uniphier-glue.c
+++ b/drivers/reset/reset-uniphier-glue.c
@@ -156,6 +156,10 @@ static const struct of_device_id uniphier_glue_reset_match[] = {
.data = &uniphier_pxs2_data,
},
{
+ .compatible = "socionext,uniphier-nx1-usb3-reset",
+ .data = &uniphier_pxs2_data,
+ },
+ {
.compatible = "socionext,uniphier-pro4-ahci-reset",
.data = &uniphier_pro4_data,
},
diff --git a/drivers/reset/reset-uniphier.c b/drivers/reset/reset-uniphier.c
index 4a6cfd8f399d..ff7580f38056 100644
--- a/drivers/reset/reset-uniphier.c
+++ b/drivers/reset/reset-uniphier.c
@@ -141,6 +141,19 @@ static const struct uniphier_reset_data uniphier_pxs3_sys_reset_data[] = {
UNIPHIER_RESET_END,
};
+static const struct uniphier_reset_data uniphier_nx1_sys_reset_data[] = {
+ UNIPHIER_RESETX(4, 0x2008, 8), /* eMMC */
+ UNIPHIER_RESETX(6, 0x200c, 0), /* Ether */
+ UNIPHIER_RESETX(12, 0x200c, 16), /* USB30 link */
+ UNIPHIER_RESETX(16, 0x200c, 24), /* USB30-PHY0 */
+ UNIPHIER_RESETX(17, 0x200c, 25), /* USB30-PHY1 */
+ UNIPHIER_RESETX(18, 0x200c, 26), /* USB30-PHY2 */
+ UNIPHIER_RESETX(24, 0x200c, 8), /* PCIe */
+ UNIPHIER_RESETX(52, 0x2010, 0), /* VOC */
+ UNIPHIER_RESETX(58, 0x2010, 8), /* HDMI-Tx */
+ UNIPHIER_RESET_END,
+};
+
/* Media I/O reset data */
#define UNIPHIER_MIO_RESET_SD(id, ch) \
UNIPHIER_RESETX((id), 0x110 + 0x200 * (ch), 0)
@@ -402,6 +415,10 @@ static const struct of_device_id uniphier_reset_match[] = {
.compatible = "socionext,uniphier-pxs3-reset",
.data = uniphier_pxs3_sys_reset_data,
},
+ {
+ .compatible = "socionext,uniphier-nx1-reset",
+ .data = uniphier_nx1_sys_reset_data,
+ },
/* Media I/O reset, SD reset */
{
.compatible = "socionext,uniphier-ld4-mio-reset",
@@ -439,6 +456,10 @@ static const struct of_device_id uniphier_reset_match[] = {
.compatible = "socionext,uniphier-pxs3-sd-reset",
.data = uniphier_pro5_sd_reset_data,
},
+ {
+ .compatible = "socionext,uniphier-nx1-sd-reset",
+ .data = uniphier_pro5_sd_reset_data,
+ },
/* Peripheral reset */
{
.compatible = "socionext,uniphier-ld4-peri-reset",
@@ -472,6 +493,10 @@ static const struct of_device_id uniphier_reset_match[] = {
.compatible = "socionext,uniphier-pxs3-peri-reset",
.data = uniphier_pro4_peri_reset_data,
},
+ {
+ .compatible = "socionext,uniphier-nx1-peri-reset",
+ .data = uniphier_pro4_peri_reset_data,
+ },
/* Analog signal amplifiers reset */
{
.compatible = "socionext,uniphier-ld11-adamv-reset",