Home
last modified time | relevance | path

Searched +full:stm32f469 +full:- +full:qspi (Results 1 – 6 of 6) sorted by relevance

/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/spi/
H A Dst,stm32-qspi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/st,stm32-qspi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectronics STM32 Quad Serial Peripheral Interface (QSPI) bindings
10 - Christophe Kerello <christophe.kerello@st.com>
11 - Patrice Chotard <patrice.chotard@st.com>
14 - $ref: "spi-controller.yaml#"
18 const: st,stm32f469-qspi
22 - description: registers
[all …]
/OK3568_Linux_fs/u-boot/arch/arm/dts/
H A Dstm32f746-disco.dts2 * Copyright 2016 - Michael Kurz <michi.kurz@gmail.com>
3 * Copyright 2016 - Vikas MANOCHA <vikas.manocha@st.com>
6 * stm32f469-disco.dts from Linux
7 * Copyright 2016 - Lee Jones <lee.jones@linaro.org>
9 * This file is dual-licensed: you can use it either under the terms
48 /dts-v1/;
50 #include <dt-bindings/memory/stm32-sdram.h>
53 model = "STMicroelectronics STM32F746-DISCO board";
54 compatible = "st,stm32f746-disco", "st,stm32f746";
58 stdout-path = "serial0:115200n8";
[all …]
/OK3568_Linux_fs/kernel/drivers/spi/
H A Dspi-stm32-qspi.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) STMicroelectronics 2018 - All Rights Reserved
9 #include <linux/dma-mapping.h>
23 #include <linux/spi/spi-mem.h>
91 #define STM32_AUTOSUSPEND_DELAY -1
94 struct stm32_qspi *qspi; member
128 struct stm32_qspi *qspi = (struct stm32_qspi *)dev_id; in stm32_qspi_irq() local
131 sr = readl_relaxed(qspi->io_base + QSPI_SR); in stm32_qspi_irq()
135 cr = readl_relaxed(qspi->io_base + QSPI_CR); in stm32_qspi_irq()
137 writel_relaxed(cr, qspi->io_base + QSPI_CR); in stm32_qspi_irq()
[all …]
/OK3568_Linux_fs/kernel/drivers/clk/
H A Dclk-stm32f4.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Inspired by clk-asm9260.c .
8 #include <linux/clk-provider.h>
25 #include <dt-bindings/clock/stm32fx-clock.h>
42 #define NONE -1
167 { STM32F4_RCC_AHB3ENR, 1, "qspi", "ahb_div",
248 { STM32F4_RCC_AHB3ENR, 1, "qspi", "ahb_div",
323 { STM32F4_RCC_AHB3ENR, 1, "qspi", "ahb_div",
403 * The APBx dividers are power-of-two dividers and, if *not* running in 1:1
420 if (readl(base + STM32F4_RCC_CFGR) & BIT(am->bit_idx)) in clk_apb_mul_recalc_rate()
[all …]
/OK3568_Linux_fs/kernel/arch/arm/boot/dts/
H A Dstm32mp151.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/clock/stm32mp1-clks.h>
8 #include <dt-bindings/reset/stm32mp1-resets.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
15 #address-cells = <1>;
16 #size-cells = <0>;
19 compatible = "arm,cortex-a7";
[all …]
/OK3568_Linux_fs/buildroot/dl/uboot-tools/
HDu-boot-2021.07.tar.bz2 ... -boot-2021.07/.readthedocs.yml u-boot-2021.07/Kbuild u-boot-2021.07 ...