[HELP] ipmi-kcs didn't work

[Vijay Khemka]

    Try below fix on clk-aspeed.c
    
    diff --git a/drivers/clk/clk-aspeed.c b/drivers/clk/clk-aspeed.c
    index 596136793fc4..b55d35e3eb5e 100644
    --- a/drivers/clk/clk-aspeed.c
    +++ b/drivers/clk/clk-aspeed.c
    @@ -95,7 +95,7 @@ static const struct aspeed_gate_data aspeed_gates[] = {
             [ASPEED_CLK_GATE_DCLK] =        {  5, -1, "dclk-gate", 
    NULL,   CLK_IS_CRITICAL }, /* DAC */
             [ASPEED_CLK_GATE_REFCLK] =      {  6, -1, "refclk-gate", 
    "clkin", CLK_IS_CRITICAL },
             [ASPEED_CLK_GATE_USBPORT2CLK] = {  7,  3, "usb-port2-gate", 
    NULL,   0 }, /* USB2.0 Host port 2 */
    -       [ASPEED_CLK_GATE_LCLK] =        {  8,  5, "lclk-gate", 
    NULL,   0 }, /* LPC */
    +       [ASPEED_CLK_GATE_LCLK] =        {  8,  5, "lclk-gate", 
    NULL,   CLK_IS_CRITICAL }, /* LPC */
             [ASPEED_CLK_GATE_USBUHCICLK] =  {  9, 15, "usb-uhci-gate", 
    NULL,   0 }, /* USB1.1 (requires port 2 enabled) */
             [ASPEED_CLK_GATE_D1CLK] =       { 10, 13, "d1clk-gate", 
    NULL,   0 }, /* GFX CRT */
             [ASPEED_CLK_GATE_YCLK] =        { 13,  4, "yclk-gate", 
    NULL,   0 }, /* HAC */
    
    In my experiments on my system, LCLK was not enabled due to the null
    parent dependency so I added CLK_IS_CRITICAL flag to enable the clk.
    
    LPC interface is default pin pad setting of AST2500 so you might not
    need a pinctrl setting on it if you didn't change it's pin pads to GPIO
    or eSPI.
    
    Cheers,
    Jae

Jae,
Are you planning to upstream this patch as it is needed for kcsbridge to work. Also aspeed-g5 dtsi file.

Regards
-Vijay