From 500daa0e6be292edcf635ba6b090b89da80e90a8 Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda Date: Wed, 1 Dec 2021 16:32:56 +0900 Subject: dt-bindings: power: Add r8a779f0 SYSC power domain definitions Add power domain indices for R-Car S4-8 (r8a779f0). Signed-off-by: Yoshihiro Shimoda Link: https://lore.kernel.org/r/20211201073308.1003945-3-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Geert Uytterhoeven --- include/dt-bindings/power/r8a779f0-sysc.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 include/dt-bindings/power/r8a779f0-sysc.h (limited to 'include') diff --git a/include/dt-bindings/power/r8a779f0-sysc.h b/include/dt-bindings/power/r8a779f0-sysc.h new file mode 100644 index 000000000000..0ec8ad727ed9 --- /dev/null +++ b/include/dt-bindings/power/r8a779f0-sysc.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: (GPL-2.0 or MIT) */ +/* + * Copyright (C) 2021 Renesas Electronics Corp. + */ +#ifndef __DT_BINDINGS_POWER_R8A779F0_SYSC_H__ +#define __DT_BINDINGS_POWER_R8A779F0_SYSC_H__ + +/* + * These power domain indices match the Power Domain Register Numbers (PDR) + */ + +#define R8A779F0_PD_A1E0D0C0 0 +#define R8A779F0_PD_A1E0D0C1 1 +#define R8A779F0_PD_A1E0D1C0 2 +#define R8A779F0_PD_A1E0D1C1 3 +#define R8A779F0_PD_A1E1D0C0 4 +#define R8A779F0_PD_A1E1D0C1 5 +#define R8A779F0_PD_A1E1D1C0 6 +#define R8A779F0_PD_A1E1D1C1 7 +#define R8A779F0_PD_A2E0D0 16 +#define R8A779F0_PD_A2E0D1 17 +#define R8A779F0_PD_A2E1D0 18 +#define R8A779F0_PD_A2E1D1 19 +#define R8A779F0_PD_A3E0 20 +#define R8A779F0_PD_A3E1 21 + +/* Always-on power area */ +#define R8A779F0_PD_ALWAYS_ON 64 + +#endif /* __DT_BINDINGS_POWER_R8A779A0_SYSC_H__*/ -- cgit v1.2.3 From 81c1655823237eaec74b2c175ae8e13adfccdaf7 Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda Date: Wed, 1 Dec 2021 16:32:57 +0900 Subject: dt-bindings: clock: Add r8a779f0 CPG Core Clock Definitions Add all Clock Pulse Generator Core Clock Outputs for the Renesas R-Car S4-8 (R8A779F0) SoC. Signed-off-by: Yoshihiro Shimoda Link: https://lore.kernel.org/r/20211201073308.1003945-4-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Geert Uytterhoeven --- include/dt-bindings/clock/r8a779f0-cpg-mssr.h | 64 +++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 include/dt-bindings/clock/r8a779f0-cpg-mssr.h (limited to 'include') diff --git a/include/dt-bindings/clock/r8a779f0-cpg-mssr.h b/include/dt-bindings/clock/r8a779f0-cpg-mssr.h new file mode 100644 index 000000000000..f2ae1c6a82dd --- /dev/null +++ b/include/dt-bindings/clock/r8a779f0-cpg-mssr.h @@ -0,0 +1,64 @@ +/* SPDX-License-Identifier: (GPL-2.0 or MIT) */ +/* + * Copyright (C) 2021 Renesas Electronics Corp. + */ +#ifndef __DT_BINDINGS_CLOCK_R8A779F0_CPG_MSSR_H__ +#define __DT_BINDINGS_CLOCK_R8A779F0_CPG_MSSR_H__ + +#include + +/* r8a779f0 CPG Core Clocks */ + +#define R8A779F0_CLK_ZX 0 +#define R8A779F0_CLK_ZS 1 +#define R8A779F0_CLK_ZT 2 +#define R8A779F0_CLK_ZTR 3 +#define R8A779F0_CLK_S0D2 4 +#define R8A779F0_CLK_S0D3 5 +#define R8A779F0_CLK_S0D4 6 +#define R8A779F0_CLK_S0D2_MM 7 +#define R8A779F0_CLK_S0D3_MM 8 +#define R8A779F0_CLK_S0D4_MM 9 +#define R8A779F0_CLK_S0D2_RT 10 +#define R8A779F0_CLK_S0D3_RT 11 +#define R8A779F0_CLK_S0D4_RT 12 +#define R8A779F0_CLK_S0D6_RT 13 +#define R8A779F0_CLK_S0D3_PER 14 +#define R8A779F0_CLK_S0D6_PER 15 +#define R8A779F0_CLK_S0D12_PER 16 +#define R8A779F0_CLK_S0D24_PER 17 +#define R8A779F0_CLK_S0D2_HSC 18 +#define R8A779F0_CLK_S0D3_HSC 19 +#define R8A779F0_CLK_S0D4_HSC 20 +#define R8A779F0_CLK_S0D6_HSC 21 +#define R8A779F0_CLK_S0D12_HSC 22 +#define R8A779F0_CLK_S0D2_CC 23 +#define R8A779F0_CLK_CL 24 +#define R8A779F0_CLK_CL16M 25 +#define R8A779F0_CLK_CL16M_MM 26 +#define R8A779F0_CLK_CL16M_RT 27 +#define R8A779F0_CLK_CL16M_PER 28 +#define R8A779F0_CLK_CL16M_HSC 29 +#define R8A779F0_CLK_Z0 30 +#define R8A779F0_CLK_Z1 31 +#define R8A779F0_CLK_ZB3 32 +#define R8A779F0_CLK_ZB3D2 33 +#define R8A779F0_CLK_ZB3D4 34 +#define R8A779F0_CLK_SD0H 35 +#define R8A779F0_CLK_SD0 36 +#define R8A779F0_CLK_RPC 37 +#define R8A779F0_CLK_RPCD2 38 +#define R8A779F0_CLK_MSO 39 +#define R8A779F0_CLK_SASYNCRT 40 +#define R8A779F0_CLK_SASYNCPERD1 41 +#define R8A779F0_CLK_SASYNCPERD2 42 +#define R8A779F0_CLK_SASYNCPERD4 43 +#define R8A779F0_CLK_DBGSOC_HSC 44 +#define R8A779F0_CLK_RSW2 45 +#define R8A779F0_CLK_OSC 46 +#define R8A779F0_CLK_ZR 47 +#define R8A779F0_CLK_CPEX 48 +#define R8A779F0_CLK_CBFUSA 49 +#define R8A779F0_CLK_R 50 + +#endif /* __DT_BINDINGS_CLOCK_R8A779F0_CPG_MSSR_H__ */ -- cgit v1.2.3 From 265d27caf95f8959ddd4a33e52c4b4dc4e31c308 Mon Sep 17 00:00:00 2001 From: Kavyasree Kotagiri Date: Wed, 3 Nov 2021 11:49:33 +0530 Subject: dt-bindings: clock: lan966x: Add binding includes for lan966x SoC clock IDs LAN966X supports 14 clock outputs for its peripherals. This include file is introduced to use identifiers for clocks. Signed-off-by: Kavyasree Kotagiri Acked-by: Rob Herring Acked-by: Nicolas Ferre Signed-off-by: Nicolas Ferre Link: https://lore.kernel.org/r/20211103061935.25677-2-kavyasree.kotagiri@microchip.com --- include/dt-bindings/clock/microchip,lan966x.h | 28 +++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 include/dt-bindings/clock/microchip,lan966x.h (limited to 'include') diff --git a/include/dt-bindings/clock/microchip,lan966x.h b/include/dt-bindings/clock/microchip,lan966x.h new file mode 100644 index 000000000000..fe36ed6d8b5f --- /dev/null +++ b/include/dt-bindings/clock/microchip,lan966x.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2021 Microchip Inc. + * + * Author: Kavyasree Kotagiri + */ + +#ifndef _DT_BINDINGS_CLK_LAN966X_H +#define _DT_BINDINGS_CLK_LAN966X_H + +#define GCK_ID_QSPI0 0 +#define GCK_ID_QSPI1 1 +#define GCK_ID_QSPI2 2 +#define GCK_ID_SDMMC0 3 +#define GCK_ID_PI 4 +#define GCK_ID_MCAN0 5 +#define GCK_ID_MCAN1 6 +#define GCK_ID_FLEXCOM0 7 +#define GCK_ID_FLEXCOM1 8 +#define GCK_ID_FLEXCOM2 9 +#define GCK_ID_FLEXCOM3 10 +#define GCK_ID_FLEXCOM4 11 +#define GCK_ID_TIMER 12 +#define GCK_ID_USB_REFCLK 13 + +#define N_CLOCKS 14 + +#endif -- cgit v1.2.3 From 815f0e738a8d5663a02350e2580706829144a722 Mon Sep 17 00:00:00 2001 From: Horatiu Vultur Date: Wed, 3 Nov 2021 09:50:59 +0100 Subject: clk: gate: Add devm_clk_hw_register_gate() Add devm_clk_hw_register_gate() - devres-managed version of clk_hw_register_gate() Suggested-by: Stephen Boyd Signed-off-by: Horatiu Vultur Acked-by: Nicolas Ferre Signed-off-by: Nicolas Ferre Link: https://lore.kernel.org/r/20211103085102.1656081-2-horatiu.vultur@microchip.com --- include/linux/clk-provider.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'include') diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index f59c875271a0..2faa6f7aa8a8 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -490,6 +490,13 @@ struct clk_hw *__clk_hw_register_gate(struct device *dev, unsigned long flags, void __iomem *reg, u8 bit_idx, u8 clk_gate_flags, spinlock_t *lock); +struct clk_hw *__devm_clk_hw_register_gate(struct device *dev, + struct device_node *np, const char *name, + const char *parent_name, const struct clk_hw *parent_hw, + const struct clk_parent_data *parent_data, + unsigned long flags, + void __iomem *reg, u8 bit_idx, + u8 clk_gate_flags, spinlock_t *lock); struct clk *clk_register_gate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 bit_idx, @@ -544,6 +551,22 @@ struct clk *clk_register_gate(struct device *dev, const char *name, __clk_hw_register_gate((dev), NULL, (name), NULL, NULL, (parent_data), \ (flags), (reg), (bit_idx), \ (clk_gate_flags), (lock)) +/** + * devm_clk_hw_register_gate - register a gate clock with the clock framework + * @dev: device that is registering this clock + * @name: name of this clock + * @parent_name: name of this clock's parent + * @flags: framework-specific flags for this clock + * @reg: register address to control gating of this clock + * @bit_idx: which bit in the register controls gating of this clock + * @clk_gate_flags: gate-specific flags for this clock + * @lock: shared register lock for this clock + */ +#define devm_clk_hw_register_gate(dev, name, parent_name, flags, reg, bit_idx,\ + clk_gate_flags, lock) \ + __devm_clk_hw_register_gate((dev), NULL, (name), (parent_name), NULL, \ + NULL, (flags), (reg), (bit_idx), \ + (clk_gate_flags), (lock)) void clk_unregister_gate(struct clk *clk); void clk_hw_unregister_gate(struct clk_hw *hw); int clk_gate_is_enabled(struct clk_hw *hw); -- cgit v1.2.3 From 51d0a37dde9b63111d14a59bb77c5cf0273e4c9e Mon Sep 17 00:00:00 2001 From: Horatiu Vultur Date: Wed, 3 Nov 2021 09:51:01 +0100 Subject: dt-bindings: clock: lan966x: Extend includes with clock gates On lan966x it is allow to control the clock to some peripherals like USB. So extend the include file with these clocks. Acked-by: Rob Herring Signed-off-by: Horatiu Vultur Acked-by: Nicolas Ferre Signed-off-by: Nicolas Ferre Link: https://lore.kernel.org/r/20211103085102.1656081-4-horatiu.vultur@microchip.com --- include/dt-bindings/clock/microchip,lan966x.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/dt-bindings/clock/microchip,lan966x.h b/include/dt-bindings/clock/microchip,lan966x.h index fe36ed6d8b5f..6f9d43d76d5a 100644 --- a/include/dt-bindings/clock/microchip,lan966x.h +++ b/include/dt-bindings/clock/microchip,lan966x.h @@ -23,6 +23,12 @@ #define GCK_ID_TIMER 12 #define GCK_ID_USB_REFCLK 13 -#define N_CLOCKS 14 +/* Gate clocks */ +#define GCK_GATE_UHPHS 14 +#define GCK_GATE_UDPHS 15 +#define GCK_GATE_MCRAMC 16 +#define GCK_GATE_HMATRIX 17 + +#define N_CLOCKS 18 #endif -- cgit v1.2.3