525b311bf8
As usual these patches were extracted from the raspberry pi repo: https://github.com/raspberrypi/linux/tree/rpi-4.4.y Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
138 lines
4.5 KiB
Diff
138 lines
4.5 KiB
Diff
From fc29614ab47f681dafa8e72e785df2608c542619 Mon Sep 17 00:00:00 2001
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From: popcornmix <popcornmix@gmail.com>
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Date: Wed, 11 Nov 2015 21:01:15 +0000
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Subject: [PATCH 028/304] squash: include ARCH_BCM2708 / ARCH_BCM2709
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---
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drivers/char/hw_random/Kconfig | 2 +-
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drivers/mailbox/Kconfig | 2 +-
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drivers/mailbox/bcm2835-mailbox.c | 18 ++++++++++++++++--
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drivers/pinctrl/Makefile | 1 +
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drivers/pwm/Kconfig | 2 +-
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drivers/spi/Kconfig | 2 +-
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drivers/watchdog/Kconfig | 2 +-
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sound/soc/bcm/Kconfig | 2 +-
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8 files changed, 23 insertions(+), 8 deletions(-)
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--- a/drivers/char/hw_random/Kconfig
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+++ b/drivers/char/hw_random/Kconfig
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@@ -90,7 +90,7 @@ config HW_RANDOM_BCM63XX
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config HW_RANDOM_BCM2835
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tristate "Broadcom BCM2835 Random Number Generator support"
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- depends on ARCH_BCM2835
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+ depends on ARCH_BCM2835 || ARCH_BCM2708 || ARCH_BCM2709
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default HW_RANDOM
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---help---
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This driver provides kernel-side support for the Random Number
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--- a/drivers/mailbox/Kconfig
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+++ b/drivers/mailbox/Kconfig
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@@ -65,7 +65,7 @@ config ALTERA_MBOX
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config BCM2835_MBOX
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tristate "BCM2835 Mailbox"
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- depends on ARCH_BCM2835
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+ depends on ARCH_BCM2835 || ARCH_BCM2708 || ARCH_BCM2709
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help
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An implementation of the BCM2385 Mailbox. It is used to invoke
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the services of the Videocore. Say Y here if you want to use the
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--- a/drivers/mailbox/bcm2835-mailbox.c
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+++ b/drivers/mailbox/bcm2835-mailbox.c
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@@ -51,12 +51,15 @@
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#define MAIL1_WRT (ARM_0_MAIL1 + 0x00)
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#define MAIL1_STA (ARM_0_MAIL1 + 0x18)
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+/* On ARCH_BCM270x these come through <linux/interrupt.h> (arm_control.h ) */
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+#ifndef ARM_MS_FULL
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/* Status register: FIFO state. */
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#define ARM_MS_FULL BIT(31)
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#define ARM_MS_EMPTY BIT(30)
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/* Configuration register: Enable interrupts. */
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#define ARM_MC_IHAVEDATAIRQEN BIT(0)
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+#endif
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struct bcm2835_mbox {
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void __iomem *regs;
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@@ -151,7 +154,7 @@ static int bcm2835_mbox_probe(struct pla
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return -ENOMEM;
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spin_lock_init(&mbox->lock);
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- ret = devm_request_irq(dev, irq_of_parse_and_map(dev->of_node, 0),
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+ ret = devm_request_irq(dev, platform_get_irq(pdev, 0),
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bcm2835_mbox_irq, 0, dev_name(dev), mbox);
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if (ret) {
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dev_err(dev, "Failed to register a mailbox IRQ handler: %d\n",
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@@ -209,7 +212,18 @@ static struct platform_driver bcm2835_mb
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.probe = bcm2835_mbox_probe,
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.remove = bcm2835_mbox_remove,
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};
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-module_platform_driver(bcm2835_mbox_driver);
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+
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+static int __init bcm2835_mbox_init(void)
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+{
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+ return platform_driver_register(&bcm2835_mbox_driver);
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+}
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+arch_initcall(bcm2835_mbox_init);
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+
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+static void __init bcm2835_mbox_exit(void)
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+{
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+ platform_driver_unregister(&bcm2835_mbox_driver);
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+}
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+module_exit(bcm2835_mbox_exit);
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MODULE_AUTHOR("Lubomir Rintel <lkundrak@v3.sk>");
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MODULE_DESCRIPTION("BCM2835 mailbox IPC driver");
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--- a/drivers/pinctrl/Makefile
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+++ b/drivers/pinctrl/Makefile
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@@ -40,6 +40,7 @@ obj-$(CONFIG_PINCTRL_TB10X) += pinctrl-t
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obj-$(CONFIG_PINCTRL_ST) += pinctrl-st.o
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obj-$(CONFIG_PINCTRL_ZYNQ) += pinctrl-zynq.o
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+obj-$(CONFIG_ARCH_BCM2708)$(CONFIG_ARCH_BCM2709) += bcm/
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obj-$(CONFIG_ARCH_BCM) += bcm/
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obj-$(CONFIG_ARCH_BERLIN) += berlin/
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obj-y += freescale/
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--- a/drivers/pwm/Kconfig
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+++ b/drivers/pwm/Kconfig
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@@ -85,7 +85,7 @@ config PWM_BCM_KONA
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config PWM_BCM2835
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tristate "BCM2835 PWM support"
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- depends on ARCH_BCM2835
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+ depends on ARCH_BCM2835 || ARCH_BCM2708 || ARCH_BCM2709
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help
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PWM framework driver for BCM2835 controller (Raspberry Pi)
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--- a/drivers/spi/Kconfig
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+++ b/drivers/spi/Kconfig
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@@ -78,7 +78,7 @@ config SPI_ATMEL
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config SPI_BCM2835
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tristate "BCM2835 SPI controller"
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depends on GPIOLIB
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- depends on ARCH_BCM2835 || COMPILE_TEST
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+ depends on ARCH_BCM2835 || ARCH_BCM2708 || ARCH_BCM2709 || COMPILE_TEST
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depends on GPIOLIB
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help
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This selects a driver for the Broadcom BCM2835 SPI master.
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--- a/drivers/watchdog/Kconfig
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+++ b/drivers/watchdog/Kconfig
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@@ -1291,7 +1291,7 @@ config BCM63XX_WDT
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config BCM2835_WDT
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tristate "Broadcom BCM2835 hardware watchdog"
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- depends on ARCH_BCM2835
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+ depends on ARCH_BCM2835 || ARCH_BCM2708 || ARCH_BCM2709
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select WATCHDOG_CORE
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help
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Watchdog driver for the built in watchdog hardware in Broadcom
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--- a/sound/soc/bcm/Kconfig
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+++ b/sound/soc/bcm/Kconfig
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@@ -1,6 +1,6 @@
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config SND_BCM2835_SOC_I2S
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tristate "SoC Audio support for the Broadcom BCM2835 I2S module"
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- depends on ARCH_BCM2835 || COMPILE_TEST
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+ depends on ARCH_BCM2835 || MACH_BCM2708 || MACH_BCM2709 || COMPILE_TEST
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select SND_SOC_GENERIC_DMAENGINE_PCM
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select REGMAP_MMIO
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help
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