lkml.org 
[lkml]   [2020]   [Nov]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 2/2] reset: simple: add BCM4908 MISC PCIe reset controller support
    Date
    From: Rafał Miłecki <rafal@milecki.pl>

    It's a trivial reset controller. One register with bit per PCIe core.

    Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
    ---
    drivers/reset/Kconfig | 2 +-
    drivers/reset/reset-simple.c | 2 ++
    2 files changed, 3 insertions(+), 1 deletion(-)

    diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
    index b7e377a32c92..f393f7e17e33 100644
    --- a/drivers/reset/Kconfig
    +++ b/drivers/reset/Kconfig
    @@ -173,7 +173,7 @@ config RESET_SCMI

    config RESET_SIMPLE
    bool "Simple Reset Controller Driver" if COMPILE_TEST
    - default ARCH_AGILEX || ARCH_ASPEED || ARCH_BITMAIN || ARCH_REALTEK || ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARC
    + default ARCH_AGILEX || ARCH_ASPEED || ARCH_BCM4908 || ARCH_BITMAIN || ARCH_REALTEK || ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARC
    help
    This enables a simple reset controller driver for reset lines that
    that can be asserted and deasserted by toggling bits in a contiguous,
    diff --git a/drivers/reset/reset-simple.c b/drivers/reset/reset-simple.c
    index e066614818a3..4dda0daf2c6f 100644
    --- a/drivers/reset/reset-simple.c
    +++ b/drivers/reset/reset-simple.c
    @@ -146,6 +146,8 @@ static const struct of_device_id reset_simple_dt_ids[] = {
    { .compatible = "aspeed,ast2500-lpc-reset" },
    { .compatible = "bitmain,bm1880-reset",
    .data = &reset_simple_active_low },
    + { .compatible = "brcm,bcm4908-misc-pcie-reset",
    + .data = &reset_simple_active_low },
    { .compatible = "snps,dw-high-reset" },
    { .compatible = "snps,dw-low-reset",
    .data = &reset_simple_active_low },
    --
    2.26.2
    \
     
     \ /
      Last update: 2020-11-27 12:16    [W:4.195 / U:1.088 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site