On Fri, Sep 1, 2017 at 4:53 PM, Harvey Hunt <harvey.hunt@xxxxxxxxxx> wrote:
> Previously, mt7620.c defined the clocks for uarts with the names
> uartlite, uart1 and uart2. Rename them to serial{0,1,2} and update
> the devicetree node names.
>
> Signed-off-by: Harvey Hunt <harvey.hunt@xxxxxxxxxx>
> Cc: devicetree@xxxxxxxxxxxxxxx
> Cc: linux-mips@xxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> ---
> arch/mips/boot/dts/ralink/mt7620a.dtsi | 2 +-
> arch/mips/boot/dts/ralink/mt7628a.dtsi | 6 +++---
> arch/mips/ralink/mt7620.c | 14 +++++++-------
> 3 files changed, 11 insertions(+), 11 deletions(-)
>
> diff --git a/arch/mips/boot/dts/ralink/mt7620a.dtsi b/arch/mips/boot/dts/ralink/mt7620a.dtsi
> index 793c0c7..58bd002 100644
> --- a/arch/mips/boot/dts/ralink/mt7620a.dtsi
> +++ b/arch/mips/boot/dts/ralink/mt7620a.dtsi
> @@ -45,7 +45,7 @@
> reg = <0x300 0x100>;
> };
>
> - uartlite@c00 {
> + serial0@c00 {
Device node names should use generic names and no numerical suffix
=> "serial@c00"
> compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
> reg = <0xc00 0x100>;
>
> diff --git a/arch/mips/boot/dts/ralink/mt7628a.dtsi b/arch/mips/boot/dts/ralink/mt7628a.dtsi
> index 9ff7e8f..fe3fe9a 100644
> --- a/arch/mips/boot/dts/ralink/mt7628a.dtsi
> +++ b/arch/mips/boot/dts/ralink/mt7628a.dtsi
> @@ -62,7 +62,7 @@
> reg = <0x300 0x100>;
> };
>
> - uart0: uartlite@c00 {
> + uart0: serial0@c00 {
uart0: serial@c00
> compatible = "ns16550a";
> reg = <0xc00 0x100>;
>
> @@ -75,7 +75,7 @@
> reg-shift = <2>;
> };
>
> - uart1: uart1@d00 {
> + uart1: serial1@d00 {
uart1: serial@d00
> compatible = "ns16550a";
> reg = <0xd00 0x100>;
>
> @@ -88,7 +88,7 @@
> reg-shift = <2>;
> };
>
> - uart2: uart2@e00 {
> + uart2: serial2@e00 {
uart2: serial@e00
> compatible = "ns16550a";
> reg = <0xe00 0x100>;
>
> diff --git a/arch/mips/ralink/mt7620.c b/arch/mips/ralink/mt7620.c
> index 9be8b08..f623ceb 100644
> --- a/arch/mips/ralink/mt7620.c
> +++ b/arch/mips/ralink/mt7620.c
> @@ -54,7 +54,7 @@ static int dram_type;
>
> static struct rt2880_pmx_func i2c_grp[] = { FUNC("i2c", 0, 1, 2) };
> static struct rt2880_pmx_func spi_grp[] = { FUNC("spi", 0, 3, 4) };
> -static struct rt2880_pmx_func uartlite_grp[] = { FUNC("uartlite", 0, 15, 2) };
> +static struct rt2880_pmx_func serial_grp[] = { FUNC("serial", 0, 15, 2) };
> static struct rt2880_pmx_func mdio_grp[] = {
> FUNC("mdio", MT7620_GPIO_MODE_MDIO, 22, 2),
> FUNC("refclk", MT7620_GPIO_MODE_MDIO_REFCLK, 22, 2),
> @@ -92,7 +92,7 @@ static struct rt2880_pmx_group mt7620a_pinmux_data[] = {
> GRP("uartf", uartf_grp, MT7620_GPIO_MODE_UART0_MASK,
> MT7620_GPIO_MODE_UART0_SHIFT),
> GRP("spi", spi_grp, 1, MT7620_GPIO_MODE_SPI),
> - GRP("uartlite", uartlite_grp, 1, MT7620_GPIO_MODE_UART1),
> + GRP("serial", serial_grp, 1, MT7620_GPIO_MODE_UART1),
> GRP_G("wdt", wdt_grp, MT7620_GPIO_MODE_WDT_MASK,
> MT7620_GPIO_MODE_WDT_GPIO, MT7620_GPIO_MODE_WDT_SHIFT),
> GRP_G("mdio", mdio_grp, MT7620_GPIO_MODE_MDIO_MASK,
> @@ -530,8 +530,8 @@ void __init ralink_clk_init(void)
> periph_rate = MHZ(40);
> pcmi2s_rate = MHZ(480);
>
> - ralink_clk_add("10000d00.uartlite", periph_rate);
> - ralink_clk_add("10000e00.uartlite", periph_rate);
> + ralink_clk_add("10000d00.serial0", periph_rate);
> + ralink_clk_add("10000e00.serial0", periph_rate);
Ugh, you're relying on the actual node names in DT?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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