Home
last modified time | relevance | path

Searched +full:meson +full:- +full:gxbb +full:- +full:mhu (Results 1 – 9 of 9) sorted by relevance

/kernel/linux/linux-5.10/Documentation/devicetree/bindings/mailbox/
Damlogic,meson-gxbb-mhu.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/mailbox/amlogic,meson-gxbb-mhu.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
8 title: Amlogic Meson Message-Handling-Unit Controller
11 - Neil Armstrong <narmstrong@baylibre.com>
14 The Amlogic's Meson SoCs Message-Handling-Unit (MHU) is a mailbox controller
16 MHU links are hardwired on a platform. A link raises interrupt for any
24 - amlogic,meson-gxbb-mhu
33 of MHU.
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/mailbox/
Damlogic,meson-gxbb-mhu.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/mailbox/amlogic,meson-gxbb-mhu.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Amlogic Meson Message-Handling-Unit Controller
11 - Neil Armstrong <neil.armstrong@linaro.org>
14 The Amlogic's Meson SoCs Message-Handling-Unit (MHU) is a mailbox controller
16 MHU links are hardwired on a platform. A link raises interrupt for any
24 - amlogic,meson-gxbb-mhu
33 of MHU.
[all …]
/kernel/linux/linux-5.10/drivers/mailbox/
Dplatform_mhu.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * Copyright (C) 2013-2015 Fujitsu Semiconductor Ltd.
49 struct platform_mhu_link *mlink = chan->con_priv; in platform_mhu_rx_interrupt()
52 val = readl_relaxed(mlink->rx_reg + INTR_STAT_OFS); in platform_mhu_rx_interrupt()
58 writel_relaxed(val, mlink->rx_reg + INTR_CLR_OFS); in platform_mhu_rx_interrupt()
65 struct platform_mhu_link *mlink = chan->con_priv; in platform_mhu_last_tx_done()
66 u32 val = readl_relaxed(mlink->tx_reg + INTR_STAT_OFS); in platform_mhu_last_tx_done()
73 struct platform_mhu_link *mlink = chan->con_priv; in platform_mhu_send_data()
76 writel_relaxed(*arg, mlink->tx_reg + INTR_SET_OFS); in platform_mhu_send_data()
83 struct platform_mhu_link *mlink = chan->con_priv; in platform_mhu_startup()
[all …]
/kernel/linux/linux-6.6/drivers/mailbox/
Dplatform_mhu.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * Copyright (C) 2013-2015 Fujitsu Semiconductor Ltd.
50 struct platform_mhu_link *mlink = chan->con_priv; in platform_mhu_rx_interrupt()
53 val = readl_relaxed(mlink->rx_reg + INTR_STAT_OFS); in platform_mhu_rx_interrupt()
59 writel_relaxed(val, mlink->rx_reg + INTR_CLR_OFS); in platform_mhu_rx_interrupt()
66 struct platform_mhu_link *mlink = chan->con_priv; in platform_mhu_last_tx_done()
67 u32 val = readl_relaxed(mlink->tx_reg + INTR_STAT_OFS); in platform_mhu_last_tx_done()
74 struct platform_mhu_link *mlink = chan->con_priv; in platform_mhu_send_data()
77 writel_relaxed(*arg, mlink->tx_reg + INTR_SET_OFS); in platform_mhu_send_data()
84 struct platform_mhu_link *mlink = chan->con_priv; in platform_mhu_startup()
[all …]
/kernel/linux/linux-6.6/arch/arm64/boot/dts/amlogic/
Dmeson-gx.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/interrupt-controller/arm-gic.h>
15 #include <dt-bindings/power/meson-gxbb-power.h>
16 #include <dt-bindings/thermal/thermal.h>
19 interrupt-parent = <&gic>;
20 #address-cells = <2>;
21 #size-cells = <2>;
29 reserved-memory {
[all …]
Dmeson-axg.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/axg-aoclkc.h>
7 #include <dt-bindings/clock/axg-audio-clkc.h>
8 #include <dt-bindings/clock/axg-clkc.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/gpio/meson-axg-gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>
14 #include <dt-bindings/reset/amlogic,meson-axg-reset.h>
[all …]
/kernel/linux/linux-5.10/arch/arm64/boot/dts/amlogic/
Dmeson-gx.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/interrupt-controller/arm-gic.h>
15 #include <dt-bindings/power/meson-gxbb-power.h>
16 #include <dt-bindings/thermal/thermal.h>
19 interrupt-parent = <&gic>;
20 #address-cells = <2>;
21 #size-cells = <2>;
23 reserved-memory {
[all …]
Dmeson-axg.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/axg-aoclkc.h>
7 #include <dt-bindings/clock/axg-audio-clkc.h>
8 #include <dt-bindings/clock/axg-clkc.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/gpio/meson-axg-gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>
14 #include <dt-bindings/reset/amlogic,meson-axg-reset.h>
[all …]
/kernel/linux/linux-6.6/drivers/firmware/
Darm_scpi.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * and the Application Processors(AP). The Message Handling Unit(MHU)
7 * provides a mechanism for inter-processor communication between SCP's
207 -1, /* GET_CLOCK_INFO */
216 -1, /* SET_DEVICE_PWR_STATE */
217 -1, /* GET_DEVICE_PWR_STATE */
259 * The SCP firmware only executes in little-endian mode, so any buffers
260 * shared through SCPI should have their contents converted to little-endian
332 -EINVAL, /* SCPI_ERR_PARAM */
333 -ENOEXEC, /* SCPI_ERR_ALIGN */
[all …]