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rockchip: backport driver updates for rk3588
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coolsnowwolf committed Sep 21, 2024
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17 changes: 17 additions & 0 deletions target/linux/rockchip/armv8/config-6.6
Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,21 @@ CONFIG_ARM64=y
CONFIG_ARM64_4K_PAGES=y
CONFIG_ARM64_CNP=y
CONFIG_ARM64_EPAN=y
CONFIG_ARM64_ERRATUM_1024718=y
CONFIG_ARM64_ERRATUM_1165522=y
CONFIG_ARM64_ERRATUM_1286807=y
CONFIG_ARM64_ERRATUM_1319367=y
CONFIG_ARM64_ERRATUM_1463225=y
CONFIG_ARM64_ERRATUM_1530923=y
CONFIG_ARM64_ERRATUM_1742098=y
CONFIG_ARM64_ERRATUM_2051678=y
CONFIG_ARM64_ERRATUM_2054223=y
CONFIG_ARM64_ERRATUM_2067961=y
CONFIG_ARM64_ERRATUM_2077057=y
CONFIG_ARM64_ERRATUM_2441007=y
CONFIG_ARM64_ERRATUM_2441009=y
CONFIG_ARM64_ERRATUM_2658417=y
CONFIG_ARM64_ERRATUM_3117295=y
CONFIG_ARM64_ERRATUM_819472=y
CONFIG_ARM64_ERRATUM_824069=y
CONFIG_ARM64_ERRATUM_826319=y
Expand All @@ -50,6 +64,9 @@ CONFIG_ARM64_VA_BITS=48
# CONFIG_ARM64_VA_BITS_39 is not set
CONFIG_ARM64_VA_BITS_48=y
CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y
CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
CONFIG_ARM64_WORKAROUND_SPECULATIVE_UNPRIV_LOAD=y
# CONFIG_ARMV8_DEPRECATED is not set
CONFIG_ARM_AMBA=y
CONFIG_ARM_ARCH_TIMER=y
Expand Down
Original file line number Diff line number Diff line change
@@ -0,0 +1,78 @@
From 2dc66a5ab2c6fb532fbb16107ee7efcb0effbfa5 Mon Sep 17 00:00:00 2001
From: Sebastian Reichel <[email protected]>
Date: Fri, 26 Jan 2024 19:18:22 +0100
Subject: [PATCH] clk: rockchip: rk3588: fix CLK_NR_CLKS usage

CLK_NR_CLKS is not part of the DT bindings and needs to be removed
from it, just like it recently happened for other platforms. This
takes care of it by introducing a new function identifying the
maximum used clock ID at runtime.

Signed-off-by: Sebastian Reichel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
---
drivers/clk/rockchip/clk-rk3588.c | 5 ++++-
drivers/clk/rockchip/clk.c | 17 +++++++++++++++++
drivers/clk/rockchip/clk.h | 2 ++
3 files changed, 23 insertions(+), 1 deletion(-)

--- a/drivers/clk/rockchip/clk-rk3588.c
+++ b/drivers/clk/rockchip/clk-rk3588.c
@@ -2458,15 +2458,18 @@ static struct rockchip_clk_branch rk3588
static void __init rk3588_clk_init(struct device_node *np)
{
struct rockchip_clk_provider *ctx;
+ unsigned long clk_nr_clks;
void __iomem *reg_base;

+ clk_nr_clks = rockchip_clk_find_max_clk_id(rk3588_clk_branches,
+ ARRAY_SIZE(rk3588_clk_branches)) + 1;
reg_base = of_iomap(np, 0);
if (!reg_base) {
pr_err("%s: could not map cru region\n", __func__);
return;
}

- ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS);
+ ctx = rockchip_clk_init(np, reg_base, clk_nr_clks);
if (IS_ERR(ctx)) {
pr_err("%s: rockchip clk init failed\n", __func__);
iounmap(reg_base);
--- a/drivers/clk/rockchip/clk.c
+++ b/drivers/clk/rockchip/clk.c
@@ -429,6 +429,23 @@ void rockchip_clk_register_plls(struct r
}
EXPORT_SYMBOL_GPL(rockchip_clk_register_plls);

+unsigned long rockchip_clk_find_max_clk_id(struct rockchip_clk_branch *list,
+ unsigned int nr_clk)
+{
+ unsigned long max = 0;
+ unsigned int idx;
+
+ for (idx = 0; idx < nr_clk; idx++, list++) {
+ if (list->id > max)
+ max = list->id;
+ if (list->child && list->child->id > max)
+ max = list->id;
+ }
+
+ return max;
+}
+EXPORT_SYMBOL_GPL(rockchip_clk_find_max_clk_id);
+
void rockchip_clk_register_branches(struct rockchip_clk_provider *ctx,
struct rockchip_clk_branch *list,
unsigned int nr_clk)
--- a/drivers/clk/rockchip/clk.h
+++ b/drivers/clk/rockchip/clk.h
@@ -973,6 +973,8 @@ struct rockchip_clk_provider *rockchip_c
void __iomem *base, unsigned long nr_clks);
void rockchip_clk_of_add_provider(struct device_node *np,
struct rockchip_clk_provider *ctx);
+unsigned long rockchip_clk_find_max_clk_id(struct rockchip_clk_branch *list,
+ unsigned int nr_clk);
void rockchip_clk_register_branches(struct rockchip_clk_provider *ctx,
struct rockchip_clk_branch *list,
unsigned int nr_clk);
Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
From 11a29dc2e41ead2be78cfa9d532edf924b461acc Mon Sep 17 00:00:00 2001
From: Sebastian Reichel <[email protected]>
Date: Fri, 26 Jan 2024 19:18:23 +0100
Subject: [PATCH] dt-bindings: clock: rk3588: drop CLK_NR_CLKS

CLK_NR_CLKS should not be part of the binding. Let's drop it, since
the kernel code no longer uses it either.

Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
---
include/dt-bindings/clock/rockchip,rk3588-cru.h | 2 --
1 file changed, 2 deletions(-)

--- a/include/dt-bindings/clock/rockchip,rk3588-cru.h
+++ b/include/dt-bindings/clock/rockchip,rk3588-cru.h
@@ -734,8 +734,6 @@
#define PCLK_AV1_PRE 719
#define HCLK_SDIO_PRE 720

-#define CLK_NR_CLKS (HCLK_SDIO_PRE + 1)
-
/* scmi-clocks indices */

#define SCMI_CLK_CPUL 0
Original file line number Diff line number Diff line change
@@ -0,0 +1,26 @@
From c81798cf9dd2f324934585b2b52a0398caefb88e Mon Sep 17 00:00:00 2001
From: Sebastian Reichel <[email protected]>
Date: Fri, 26 Jan 2024 19:18:24 +0100
Subject: [PATCH] dt-bindings: clock: rk3588: add missing PCLK_VO1GRF

Add PCLK_VO1GRF to complement PCLK_VO0GRF. This will be needed
for HDMI support.

Acked-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
---
include/dt-bindings/clock/rockchip,rk3588-cru.h | 1 +
1 file changed, 1 insertion(+)

--- a/include/dt-bindings/clock/rockchip,rk3588-cru.h
+++ b/include/dt-bindings/clock/rockchip,rk3588-cru.h
@@ -733,6 +733,7 @@
#define ACLK_AV1_PRE 718
#define PCLK_AV1_PRE 719
#define HCLK_SDIO_PRE 720
+#define PCLK_VO1GRF 721

/* scmi-clocks indices */

Original file line number Diff line number Diff line change
@@ -0,0 +1,59 @@
From 326be62eaf2e89767b7b9223f88eaf3c041b98d2 Mon Sep 17 00:00:00 2001
From: Sebastian Reichel <[email protected]>
Date: Fri, 26 Jan 2024 19:18:25 +0100
Subject: [PATCH] clk: rockchip: rk3588: fix pclk_vo0grf and pclk_vo1grf

Currently pclk_vo1grf is not exposed, but it should be referenced
from the vo1_grf syscon, which needs it enabled. That syscon is
required for HDMI RX and TX functionality among other things.

Apart from that pclk_vo0grf and pclk_vo1grf are both linked gates
and need the VO's hclk enabled in addition to their parent clock.

No Fixes tag has been added, since the logic requiring these clocks
is not yet upstream anyways.

Signed-off-by: Sebastian Reichel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
---
drivers/clk/rockchip/clk-rk3588.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)

--- a/drivers/clk/rockchip/clk-rk3588.c
+++ b/drivers/clk/rockchip/clk-rk3588.c
@@ -1851,8 +1851,6 @@ static struct rockchip_clk_branch rk3588
RK3588_CLKGATE_CON(56), 0, GFLAGS),
GATE(PCLK_TRNG0, "pclk_trng0", "pclk_vo0_root", 0,
RK3588_CLKGATE_CON(56), 1, GFLAGS),
- GATE(PCLK_VO0GRF, "pclk_vo0grf", "pclk_vo0_root", CLK_IGNORE_UNUSED,
- RK3588_CLKGATE_CON(55), 10, GFLAGS),
COMPOSITE(CLK_I2S4_8CH_TX_SRC, "clk_i2s4_8ch_tx_src", gpll_aupll_p, 0,
RK3588_CLKSEL_CON(118), 5, 1, MFLAGS, 0, 5, DFLAGS,
RK3588_CLKGATE_CON(56), 11, GFLAGS),
@@ -1998,8 +1996,6 @@ static struct rockchip_clk_branch rk3588
RK3588_CLKGATE_CON(60), 9, GFLAGS),
GATE(PCLK_TRNG1, "pclk_trng1", "pclk_vo1_root", 0,
RK3588_CLKGATE_CON(60), 10, GFLAGS),
- GATE(0, "pclk_vo1grf", "pclk_vo1_root", CLK_IGNORE_UNUSED,
- RK3588_CLKGATE_CON(59), 12, GFLAGS),
GATE(PCLK_S_EDP0, "pclk_s_edp0", "pclk_vo1_s_root", 0,
RK3588_CLKGATE_CON(59), 14, GFLAGS),
GATE(PCLK_S_EDP1, "pclk_s_edp1", "pclk_vo1_s_root", 0,
@@ -2447,12 +2443,14 @@ static struct rockchip_clk_branch rk3588
GATE_LINK(HCLK_RKVDEC1_PRE, "hclk_rkvdec1_pre", "hclk_rkvdec1_root", "hclk_vdpu_root", 0, RK3588_CLKGATE_CON(41), 4, GFLAGS),
GATE_LINK(ACLK_RKVDEC1_PRE, "aclk_rkvdec1_pre", "aclk_rkvdec1_root", "aclk_vdpu_root", 0, RK3588_CLKGATE_CON(41), 5, GFLAGS),
GATE_LINK(ACLK_HDCP0_PRE, "aclk_hdcp0_pre", "aclk_vo0_root", "aclk_vop_low_root", 0, RK3588_CLKGATE_CON(55), 9, GFLAGS),
- GATE_LINK(HCLK_VO0, "hclk_vo0", "hclk_vo0_root", "hclk_vop_root", 0, RK3588_CLKGATE_CON(55), 5, GFLAGS),
+ GATE_LINK(HCLK_VO0, "hclk_vo0", "hclk_vo0_root", "hclk_vop_root", RK3588_LINKED_CLK, RK3588_CLKGATE_CON(55), 5, GFLAGS),
GATE_LINK(ACLK_HDCP1_PRE, "aclk_hdcp1_pre", "aclk_hdcp1_root", "aclk_vo1usb_top_root", 0, RK3588_CLKGATE_CON(59), 6, GFLAGS),
- GATE_LINK(HCLK_VO1, "hclk_vo1", "hclk_vo1_root", "hclk_vo1usb_top_root", 0, RK3588_CLKGATE_CON(59), 9, GFLAGS),
+ GATE_LINK(HCLK_VO1, "hclk_vo1", "hclk_vo1_root", "hclk_vo1usb_top_root", RK3588_LINKED_CLK, RK3588_CLKGATE_CON(59), 9, GFLAGS),
GATE_LINK(ACLK_AV1_PRE, "aclk_av1_pre", "aclk_av1_root", "aclk_vdpu_root", 0, RK3588_CLKGATE_CON(68), 1, GFLAGS),
GATE_LINK(PCLK_AV1_PRE, "pclk_av1_pre", "pclk_av1_root", "hclk_vdpu_root", 0, RK3588_CLKGATE_CON(68), 4, GFLAGS),
GATE_LINK(HCLK_SDIO_PRE, "hclk_sdio_pre", "hclk_sdio_root", "hclk_nvm", 0, RK3588_CLKGATE_CON(75), 1, GFLAGS),
+ GATE_LINK(PCLK_VO0GRF, "pclk_vo0grf", "pclk_vo0_root", "hclk_vo0", CLK_IGNORE_UNUSED, RK3588_CLKGATE_CON(55), 10, GFLAGS),
+ GATE_LINK(PCLK_VO1GRF, "pclk_vo1grf", "pclk_vo1_root", "hclk_vo1", CLK_IGNORE_UNUSED, RK3588_CLKGATE_CON(59), 12, GFLAGS),
};

static void __init rk3588_clk_init(struct device_node *np)
Original file line number Diff line number Diff line change
@@ -0,0 +1,26 @@
From 2a6e4710672242281347103b64e01693aa823a29 Mon Sep 17 00:00:00 2001
From: Sebastian Reichel <[email protected]>
Date: Fri, 26 Jan 2024 19:18:26 +0100
Subject: [PATCH] clk: rockchip: rk3588: fix indent

pclk_mailbox2 is the only RK3588 clock indented with one tab instead of
two tabs. Let's fix this.

Signed-off-by: Sebastian Reichel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
---
drivers/clk/rockchip/clk-rk3588.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/clk/rockchip/clk-rk3588.c
+++ b/drivers/clk/rockchip/clk-rk3588.c
@@ -1004,7 +1004,7 @@ static struct rockchip_clk_branch rk3588
GATE(PCLK_MAILBOX1, "pclk_mailbox1", "pclk_top_root", 0,
RK3588_CLKGATE_CON(16), 12, GFLAGS),
GATE(PCLK_MAILBOX2, "pclk_mailbox2", "pclk_top_root", 0,
- RK3588_CLKGATE_CON(16), 13, GFLAGS),
+ RK3588_CLKGATE_CON(16), 13, GFLAGS),
GATE(PCLK_PMU2, "pclk_pmu2", "pclk_top_root", CLK_IS_CRITICAL,
RK3588_CLKGATE_CON(19), 3, GFLAGS),
GATE(PCLK_PMUCM0_INTMUX, "pclk_pmucm0_intmux", "pclk_top_root", CLK_IS_CRITICAL,
Original file line number Diff line number Diff line change
@@ -0,0 +1,78 @@
From dae3e57000fb2d6f491e3ee2956f5918326d6b72 Mon Sep 17 00:00:00 2001
From: Sebastian Reichel <[email protected]>
Date: Fri, 26 Jan 2024 19:18:27 +0100
Subject: [PATCH] clk: rockchip: rk3588: use linked clock ID for GATE_LINK

In preparation for properly supporting GATE_LINK switch the unused
linked clock argument from the clock's name to its ID. This allows
easy and fast lookup of the 'struct clk'.

Signed-off-by: Sebastian Reichel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
---
drivers/clk/rockchip/clk-rk3588.c | 46 +++++++++++++++----------------
1 file changed, 23 insertions(+), 23 deletions(-)

--- a/drivers/clk/rockchip/clk-rk3588.c
+++ b/drivers/clk/rockchip/clk-rk3588.c
@@ -29,7 +29,7 @@
* power, but avoids leaking implementation details into DT or hanging the
* system.
*/
-#define GATE_LINK(_id, cname, pname, linkname, f, o, b, gf) \
+#define GATE_LINK(_id, cname, pname, linkedclk, f, o, b, gf) \
GATE(_id, cname, pname, f, o, b, gf)
#define RK3588_LINKED_CLK CLK_IS_CRITICAL

@@ -2429,28 +2429,28 @@ static struct rockchip_clk_branch rk3588
GATE(ACLK_AV1, "aclk_av1", "aclk_av1_pre", 0,
RK3588_CLKGATE_CON(68), 2, GFLAGS),

- GATE_LINK(ACLK_ISP1_PRE, "aclk_isp1_pre", "aclk_isp1_root", "aclk_vi_root", 0, RK3588_CLKGATE_CON(26), 6, GFLAGS),
- GATE_LINK(HCLK_ISP1_PRE, "hclk_isp1_pre", "hclk_isp1_root", "hclk_vi_root", 0, RK3588_CLKGATE_CON(26), 8, GFLAGS),
- GATE_LINK(HCLK_NVM, "hclk_nvm", "hclk_nvm_root", "aclk_nvm_root", RK3588_LINKED_CLK, RK3588_CLKGATE_CON(31), 2, GFLAGS),
- GATE_LINK(ACLK_USB, "aclk_usb", "aclk_usb_root", "aclk_vo1usb_top_root", 0, RK3588_CLKGATE_CON(42), 2, GFLAGS),
- GATE_LINK(HCLK_USB, "hclk_usb", "hclk_usb_root", "hclk_vo1usb_top_root", 0, RK3588_CLKGATE_CON(42), 3, GFLAGS),
- GATE_LINK(ACLK_JPEG_DECODER_PRE, "aclk_jpeg_decoder_pre", "aclk_jpeg_decoder_root", "aclk_vdpu_root", 0, RK3588_CLKGATE_CON(44), 7, GFLAGS),
- GATE_LINK(ACLK_VDPU_LOW_PRE, "aclk_vdpu_low_pre", "aclk_vdpu_low_root", "aclk_vdpu_root", 0, RK3588_CLKGATE_CON(44), 5, GFLAGS),
- GATE_LINK(ACLK_RKVENC1_PRE, "aclk_rkvenc1_pre", "aclk_rkvenc1_root", "aclk_rkvenc0", 0, RK3588_CLKGATE_CON(48), 3, GFLAGS),
- GATE_LINK(HCLK_RKVENC1_PRE, "hclk_rkvenc1_pre", "hclk_rkvenc1_root", "hclk_rkvenc0", 0, RK3588_CLKGATE_CON(48), 2, GFLAGS),
- GATE_LINK(HCLK_RKVDEC0_PRE, "hclk_rkvdec0_pre", "hclk_rkvdec0_root", "hclk_vdpu_root", 0, RK3588_CLKGATE_CON(40), 5, GFLAGS),
- GATE_LINK(ACLK_RKVDEC0_PRE, "aclk_rkvdec0_pre", "aclk_rkvdec0_root", "aclk_vdpu_root", 0, RK3588_CLKGATE_CON(40), 6, GFLAGS),
- GATE_LINK(HCLK_RKVDEC1_PRE, "hclk_rkvdec1_pre", "hclk_rkvdec1_root", "hclk_vdpu_root", 0, RK3588_CLKGATE_CON(41), 4, GFLAGS),
- GATE_LINK(ACLK_RKVDEC1_PRE, "aclk_rkvdec1_pre", "aclk_rkvdec1_root", "aclk_vdpu_root", 0, RK3588_CLKGATE_CON(41), 5, GFLAGS),
- GATE_LINK(ACLK_HDCP0_PRE, "aclk_hdcp0_pre", "aclk_vo0_root", "aclk_vop_low_root", 0, RK3588_CLKGATE_CON(55), 9, GFLAGS),
- GATE_LINK(HCLK_VO0, "hclk_vo0", "hclk_vo0_root", "hclk_vop_root", RK3588_LINKED_CLK, RK3588_CLKGATE_CON(55), 5, GFLAGS),
- GATE_LINK(ACLK_HDCP1_PRE, "aclk_hdcp1_pre", "aclk_hdcp1_root", "aclk_vo1usb_top_root", 0, RK3588_CLKGATE_CON(59), 6, GFLAGS),
- GATE_LINK(HCLK_VO1, "hclk_vo1", "hclk_vo1_root", "hclk_vo1usb_top_root", RK3588_LINKED_CLK, RK3588_CLKGATE_CON(59), 9, GFLAGS),
- GATE_LINK(ACLK_AV1_PRE, "aclk_av1_pre", "aclk_av1_root", "aclk_vdpu_root", 0, RK3588_CLKGATE_CON(68), 1, GFLAGS),
- GATE_LINK(PCLK_AV1_PRE, "pclk_av1_pre", "pclk_av1_root", "hclk_vdpu_root", 0, RK3588_CLKGATE_CON(68), 4, GFLAGS),
- GATE_LINK(HCLK_SDIO_PRE, "hclk_sdio_pre", "hclk_sdio_root", "hclk_nvm", 0, RK3588_CLKGATE_CON(75), 1, GFLAGS),
- GATE_LINK(PCLK_VO0GRF, "pclk_vo0grf", "pclk_vo0_root", "hclk_vo0", CLK_IGNORE_UNUSED, RK3588_CLKGATE_CON(55), 10, GFLAGS),
- GATE_LINK(PCLK_VO1GRF, "pclk_vo1grf", "pclk_vo1_root", "hclk_vo1", CLK_IGNORE_UNUSED, RK3588_CLKGATE_CON(59), 12, GFLAGS),
+ GATE_LINK(ACLK_ISP1_PRE, "aclk_isp1_pre", "aclk_isp1_root", ACLK_VI_ROOT, 0, RK3588_CLKGATE_CON(26), 6, GFLAGS),
+ GATE_LINK(HCLK_ISP1_PRE, "hclk_isp1_pre", "hclk_isp1_root", HCLK_VI_ROOT, 0, RK3588_CLKGATE_CON(26), 8, GFLAGS),
+ GATE_LINK(HCLK_NVM, "hclk_nvm", "hclk_nvm_root", ACLK_NVM_ROOT, RK3588_LINKED_CLK, RK3588_CLKGATE_CON(31), 2, GFLAGS),
+ GATE_LINK(ACLK_USB, "aclk_usb", "aclk_usb_root", ACLK_VO1USB_TOP_ROOT, 0, RK3588_CLKGATE_CON(42), 2, GFLAGS),
+ GATE_LINK(HCLK_USB, "hclk_usb", "hclk_usb_root", HCLK_VO1USB_TOP_ROOT, 0, RK3588_CLKGATE_CON(42), 3, GFLAGS),
+ GATE_LINK(ACLK_JPEG_DECODER_PRE, "aclk_jpeg_decoder_pre", "aclk_jpeg_decoder_root", ACLK_VDPU_ROOT, 0, RK3588_CLKGATE_CON(44), 7, GFLAGS),
+ GATE_LINK(ACLK_VDPU_LOW_PRE, "aclk_vdpu_low_pre", "aclk_vdpu_low_root", ACLK_VDPU_ROOT, 0, RK3588_CLKGATE_CON(44), 5, GFLAGS),
+ GATE_LINK(ACLK_RKVENC1_PRE, "aclk_rkvenc1_pre", "aclk_rkvenc1_root", ACLK_RKVENC0, 0, RK3588_CLKGATE_CON(48), 3, GFLAGS),
+ GATE_LINK(HCLK_RKVENC1_PRE, "hclk_rkvenc1_pre", "hclk_rkvenc1_root", HCLK_RKVENC0, 0, RK3588_CLKGATE_CON(48), 2, GFLAGS),
+ GATE_LINK(HCLK_RKVDEC0_PRE, "hclk_rkvdec0_pre", "hclk_rkvdec0_root", HCLK_VDPU_ROOT, 0, RK3588_CLKGATE_CON(40), 5, GFLAGS),
+ GATE_LINK(ACLK_RKVDEC0_PRE, "aclk_rkvdec0_pre", "aclk_rkvdec0_root", ACLK_VDPU_ROOT, 0, RK3588_CLKGATE_CON(40), 6, GFLAGS),
+ GATE_LINK(HCLK_RKVDEC1_PRE, "hclk_rkvdec1_pre", "hclk_rkvdec1_root", HCLK_VDPU_ROOT, 0, RK3588_CLKGATE_CON(41), 4, GFLAGS),
+ GATE_LINK(ACLK_RKVDEC1_PRE, "aclk_rkvdec1_pre", "aclk_rkvdec1_root", ACLK_VDPU_ROOT, 0, RK3588_CLKGATE_CON(41), 5, GFLAGS),
+ GATE_LINK(ACLK_HDCP0_PRE, "aclk_hdcp0_pre", "aclk_vo0_root", ACLK_VOP_LOW_ROOT, 0, RK3588_CLKGATE_CON(55), 9, GFLAGS),
+ GATE_LINK(HCLK_VO0, "hclk_vo0", "hclk_vo0_root", HCLK_VOP_ROOT, RK3588_LINKED_CLK, RK3588_CLKGATE_CON(55), 5, GFLAGS),
+ GATE_LINK(ACLK_HDCP1_PRE, "aclk_hdcp1_pre", "aclk_hdcp1_root", ACLK_VO1USB_TOP_ROOT, 0, RK3588_CLKGATE_CON(59), 6, GFLAGS),
+ GATE_LINK(HCLK_VO1, "hclk_vo1", "hclk_vo1_root", HCLK_VO1USB_TOP_ROOT, RK3588_LINKED_CLK, RK3588_CLKGATE_CON(59), 9, GFLAGS),
+ GATE_LINK(ACLK_AV1_PRE, "aclk_av1_pre", "aclk_av1_root", ACLK_VDPU_ROOT, 0, RK3588_CLKGATE_CON(68), 1, GFLAGS),
+ GATE_LINK(PCLK_AV1_PRE, "pclk_av1_pre", "pclk_av1_root", HCLK_VDPU_ROOT, 0, RK3588_CLKGATE_CON(68), 4, GFLAGS),
+ GATE_LINK(HCLK_SDIO_PRE, "hclk_sdio_pre", "hclk_sdio_root", HCLK_NVM, 0, RK3588_CLKGATE_CON(75), 1, GFLAGS),
+ GATE_LINK(PCLK_VO0GRF, "pclk_vo0grf", "pclk_vo0_root", HCLK_VO0, CLK_IGNORE_UNUSED, RK3588_CLKGATE_CON(55), 10, GFLAGS),
+ GATE_LINK(PCLK_VO1GRF, "pclk_vo1grf", "pclk_vo1_root", HCLK_VO1, CLK_IGNORE_UNUSED, RK3588_CLKGATE_CON(59), 12, GFLAGS),
};

static void __init rk3588_clk_init(struct device_node *np)
Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
From ca151fd56b5736a7adbdba5675b9d87d70f20b23 Mon Sep 17 00:00:00 2001
From: Shreeya Patel <[email protected]>
Date: Thu, 28 Mar 2024 04:20:52 +0530
Subject: [PATCH] dt-bindings: reset: Define reset id used for HDMI Receiver

Add reset id used for HDMI Receiver in RK3588 SoCs

Acked-by: Rob Herring <[email protected]>
Signed-off-by: Shreeya Patel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
---
include/dt-bindings/reset/rockchip,rk3588-cru.h | 2 ++
1 file changed, 2 insertions(+)

--- a/include/dt-bindings/reset/rockchip,rk3588-cru.h
+++ b/include/dt-bindings/reset/rockchip,rk3588-cru.h
@@ -751,4 +751,6 @@
#define SRST_P_TRNG_CHK 658
#define SRST_TRNG_S 659

+#define SRST_A_HDMIRX_BIU 660
+
#endif
Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@
From 7af67019cd78d028ef377df689ac103d51905518 Mon Sep 17 00:00:00 2001
From: Shreeya Patel <[email protected]>
Date: Thu, 28 Mar 2024 04:20:53 +0530
Subject: [PATCH] clk: rockchip: rk3588: Add reset line for HDMI Receiver

Export hdmirx_biu reset line required by the Synopsys
DesignWare HDMIRX Controller.

Signed-off-by: Shreeya Patel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
---
drivers/clk/rockchip/rst-rk3588.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/clk/rockchip/rst-rk3588.c
+++ b/drivers/clk/rockchip/rst-rk3588.c
@@ -577,6 +577,7 @@ static const int rk3588_register_offset[

/* SOFTRST_CON59 */
RK3588_CRU_RESET_OFFSET(SRST_A_HDCP1_BIU, 59, 6),
+ RK3588_CRU_RESET_OFFSET(SRST_A_HDMIRX_BIU, 59, 7),
RK3588_CRU_RESET_OFFSET(SRST_A_VO1_BIU, 59, 8),
RK3588_CRU_RESET_OFFSET(SRST_H_VOP1_BIU, 59, 9),
RK3588_CRU_RESET_OFFSET(SRST_H_VOP1_S_BIU, 59, 10),
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