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/Linux-v6.1/Documentation/devicetree/bindings/reset/
Dbrcm,bcm4908-misc-pcie-reset.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/reset/brcm,bcm4908-misc-pcie-reset.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom MISC block PCIe reset controller
9 description: This document describes reset controller handling PCIe PERST#
10 signals. On BCM4908 it's a part of the MISC block.
13 - Rafał Miłecki <rafal@milecki.pl>
17 const: brcm,bcm4908-misc-pcie-reset
22 "#reset-cells":
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/Linux-v6.1/Documentation/devicetree/bindings/mfd/
Dbrcm,misc.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/brcm,misc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom's MISC block
10 - Rafał Miłecki <rafal@milecki.pl>
13 Broadcom's MISC is a hardware block used on some SoCs (e.g. bcm63xx and
14 bcm4908). It's used to implement some simple functions like a watchdog, PCIe
15 reset, UniMAC control and more.
20 - const: brcm,misc
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/Linux-v6.1/arch/arm64/boot/dts/broadcom/bcmbca/
Dbcm4908.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 #include <dt-bindings/interrupt-controller/irq.h>
4 #include <dt-bindings/interrupt-controller/arm-gic.h>
5 #include <dt-bindings/phy/phy.h>
6 #include <dt-bindings/soc/bcm-pmb.h>
8 /dts-v1/;
11 interrupt-parent = <&gic>;
13 #address-cells = <2>;
14 #size-cells = <2>;
21 stdout-path = "serial0:115200n8";
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/Linux-v6.1/drivers/reset/
Dreset-simple.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Simple Reset Controller Driver
7 * Based on Allwinner SoCs Reset Controller driver
11 * Maxime Ripard <maxime.ripard@free-electrons.com>
21 #include <linux/reset-controller.h>
22 #include <linux/reset/reset-simple.h>
41 spin_lock_irqsave(&data->lock, flags); in reset_simple_update()
43 reg = readl(data->membase + (bank * reg_width)); in reset_simple_update()
44 if (assert ^ data->active_low) in reset_simple_update()
48 writel(reg, data->membase + (bank * reg_width)); in reset_simple_update()
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/Linux-v6.1/
DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
97 W: *Web-page* with status/info
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