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/linux-6.12.1/Documentation/devicetree/bindings/memory-controllers/
Dbrcm,brcmstb-memc-ddr.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/brcm,brcmstb-memc-ddr.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Memory controller (MEMC) for Broadcom STB
10 - Florian Fainelli <f.fainelli@gmail.com>
15 - enum:
16 - brcm,brcmstb-memc-ddr-rev-b.1.x
17 - brcm,brcmstb-memc-ddr-rev-b.2.0
18 - brcm,brcmstb-memc-ddr-rev-b.2.1
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/linux-6.12.1/Documentation/devicetree/bindings/arm/bcm/
Dbrcm,brcmstb.txt2 -----------------------------------------------
3 Boards with Broadcom Brahma15 ARM-based BCMxxxx (generally BCM7xxx variants)
7 - compatible: "brcm,bcm<chip_id>", "brcm,brcmstb"
11 #address-cells = <2>;
12 #size-cells = <2>;
14 compatible = "brcm,bcm7445", "brcm,brcmstb";
16 Further, syscon nodes that map platform-specific registers used for general
19 - compatible: "brcm,bcm<chip_id>-sun-top-ctrl", "syscon"
20 - compatible: "brcm,bcm<chip_id>-cpu-biu-ctrl",
21 "brcm,brcmstb-cpu-biu-ctrl",
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/linux-6.12.1/drivers/memory/
Dbrcmstb_memc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * DDR Self-Refresh Power Down (SRPD) support for Broadcom STB SoCs
37 static int brcmstb_memc_uses_lpddr4(struct brcmstb_memc *memc) in brcmstb_memc_uses_lpddr4() argument
39 void __iomem *config = memc->ddr_ctrl + REG_MEMC_CNTRLR_CONFIG; in brcmstb_memc_uses_lpddr4()
47 static int brcmstb_memc_srpd_config(struct brcmstb_memc *memc, in brcmstb_memc_srpd_config() argument
50 void __iomem *cfg = memc->ddr_ctrl + memc->srpd_offset; in brcmstb_memc_srpd_config()
55 return -EINVAL; in brcmstb_memc_srpd_config()
57 memc->timeout_cycles = cycles; in brcmstb_memc_srpd_config()
73 struct brcmstb_memc *memc = dev_get_drvdata(dev); in frequency_show() local
75 return sprintf(buf, "%d\n", memc->frequency); in frequency_show()
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/linux-6.12.1/Documentation/devicetree/bindings/mips/brcm/
Dsoc.txt5 - compatible: "brcm,bcm3368", "brcm,bcm3384", "brcm,bcm33843"
6 "brcm,bcm3384-viper", "brcm,bcm33843-viper"
12 The experimental -viper variants are for running Linux on the 3384's
16 ----------------
21 = Always-On control block (AON CTRL)
23 This hardware provides control registers for the "always-on" (even in low-power
27 - compatible : should be one of
28 "brcm,bcm7425-aon-ctrl"
29 "brcm,bcm7429-aon-ctrl"
30 "brcm,bcm7435-aon-ctrl" and
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/linux-6.12.1/arch/arm/boot/dts/broadcom/
Dbcm7445.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/interrupt-controller/arm-gic.h>
5 #address-cells = <2>;
6 #size-cells = <2>;
8 compatible = "brcm,bcm7445", "brcm,brcmstb";
9 interrupt-parent = <&gic>;
16 #address-cells = <1>;
17 #size-cells = <0>;
20 compatible = "brcm,brahma-b15";
22 enable-method = "brcm,brahma-b15";
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/linux-6.12.1/arch/mips/boot/dts/brcm/
Dbcm7435.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #address-cells = <1>;
4 #size-cells = <1>;
8 #address-cells = <1>;
9 #size-cells = <0>;
11 mips-hpt-frequency = <175625000>;
42 cpu_intc: interrupt-controller {
43 #address-cells = <0>;
44 compatible = "mti,cpu-interrupt-controller";
46 interrupt-controller;
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Dbcm7425.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #address-cells = <1>;
4 #size-cells = <1>;
8 #address-cells = <1>;
9 #size-cells = <0>;
11 mips-hpt-frequency = <163125000>;
30 cpu_intc: interrupt-controller {
31 #address-cells = <0>;
32 compatible = "mti,cpu-interrupt-controller";
34 interrupt-controller;
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Dbcm7360.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #address-cells = <1>;
4 #size-cells = <1>;
8 #address-cells = <1>;
9 #size-cells = <0>;
11 mips-hpt-frequency = <375000000>;
24 cpu_intc: interrupt-controller {
25 #address-cells = <0>;
26 compatible = "mti,cpu-interrupt-controller";
28 interrupt-controller;
[all …]
Dbcm7362.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #address-cells = <1>;
4 #size-cells = <1>;
8 #address-cells = <1>;
9 #size-cells = <0>;
11 mips-hpt-frequency = <375000000>;
30 cpu_intc: interrupt-controller {
31 #address-cells = <0>;
32 compatible = "mti,cpu-interrupt-controller";
34 interrupt-controller;
[all …]
Dbcm7346.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #address-cells = <1>;
4 #size-cells = <1>;
8 #address-cells = <1>;
9 #size-cells = <0>;
11 mips-hpt-frequency = <163125000>;
30 cpu_intc: interrupt-controller {
31 #address-cells = <0>;
32 compatible = "mti,cpu-interrupt-controller";
34 interrupt-controller;
[all …]
/linux-6.12.1/drivers/soc/bcm/brcmstb/pm/
Dpm-mips.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * MIPS-specific support for Broadcom STB S2/S3/S5 power management
5 * Copyright (C) 2016-2017 Broadcom
94 ctx->cp0_regs[CONTEXT] = read_c0_context(); in brcm_pm_save_cp0_context()
95 ctx->cp0_regs[USER_LOCAL] = read_c0_userlocal(); in brcm_pm_save_cp0_context()
96 ctx->cp0_regs[PGMK] = read_c0_pagemask(); in brcm_pm_save_cp0_context()
97 ctx->cp0_regs[HWRENA] = read_c0_cache(); in brcm_pm_save_cp0_context()
98 ctx->cp0_regs[COMPARE] = read_c0_compare(); in brcm_pm_save_cp0_context()
99 ctx->cp0_regs[STATUS] = read_c0_status(); in brcm_pm_save_cp0_context()
102 ctx->cp0_regs[CONFIG] = read_c0_brcm_config(); in brcm_pm_save_cp0_context()
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/linux-6.12.1/
DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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