diff options
Diffstat (limited to 'target/linux/pistachio/patches-4.14/108-clk-pistachio-Fix-wrong-SDHost-card-speed.patch')
-rw-r--r-- | target/linux/pistachio/patches-4.14/108-clk-pistachio-Fix-wrong-SDHost-card-speed.patch | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/target/linux/pistachio/patches-4.14/108-clk-pistachio-Fix-wrong-SDHost-card-speed.patch b/target/linux/pistachio/patches-4.14/108-clk-pistachio-Fix-wrong-SDHost-card-speed.patch deleted file mode 100644 index 5329ad62d0..0000000000 --- a/target/linux/pistachio/patches-4.14/108-clk-pistachio-Fix-wrong-SDHost-card-speed.patch +++ /dev/null @@ -1,49 +0,0 @@ -From 3642843a06025ec333d7e92580cf52cb8db2a652 Mon Sep 17 00:00:00 2001 -From: Govindraj Raja <Govindraj.Raja@imgtec.com> -Date: Fri, 8 Jan 2016 16:36:07 +0000 -Subject: clk: pistachio: Fix wrong SDHost card speed - -The SDHost currently clocks the card 4x slower than it -should do, because there is fixed divide by 4 in the -sdhost wrapper that is not present in the clock tree. -To model this add a fixed divide by 4 clock node in -the SDHost clock path. - -This will ensure the right clock frequency is selected when -the mmc driver tries to configure frequency on card insert. - -Signed-off-by: Govindraj Raja <Govindraj.Raja@imgtec.com> ---- - drivers/clk/pistachio/clk-pistachio.c | 3 ++- - include/dt-bindings/clock/pistachio-clk.h | 1 + - 2 files changed, 3 insertions(+), 1 deletion(-) - ---- a/drivers/clk/pistachio/clk-pistachio.c -+++ b/drivers/clk/pistachio/clk-pistachio.c -@@ -44,7 +44,7 @@ static struct pistachio_gate pistachio_g - GATE(CLK_AUX_ADC_INTERNAL, "aux_adc_internal", "sys_internal_div", - 0x104, 22), - GATE(CLK_AUX_ADC, "aux_adc", "aux_adc_div", 0x104, 23), -- GATE(CLK_SD_HOST, "sd_host", "sd_host_div", 0x104, 24), -+ GATE(CLK_SD_HOST, "sd_host", "sd_host_div4", 0x104, 24), - GATE(CLK_BT, "bt", "bt_div", 0x104, 25), - GATE(CLK_BT_DIV4, "bt_div4", "bt_div4_div", 0x104, 26), - GATE(CLK_BT_DIV8, "bt_div8", "bt_div8_div", 0x104, 27), -@@ -54,6 +54,7 @@ static struct pistachio_gate pistachio_g - static struct pistachio_fixed_factor pistachio_ffs[] __initdata = { - FIXED_FACTOR(CLK_WIFI_DIV4, "wifi_div4", "wifi_pll", 4), - FIXED_FACTOR(CLK_WIFI_DIV8, "wifi_div8", "wifi_pll", 8), -+ FIXED_FACTOR(CLK_SDHOST_DIV4, "sd_host_div4", "sd_host_div", 4), - }; - - static struct pistachio_div pistachio_divs[] __initdata = { ---- a/include/dt-bindings/clock/pistachio-clk.h -+++ b/include/dt-bindings/clock/pistachio-clk.h -@@ -21,6 +21,7 @@ - /* Fixed-factor clocks */ - #define CLK_WIFI_DIV4 16 - #define CLK_WIFI_DIV8 17 -+#define CLK_SDHOST_DIV4 18 - - /* Gate clocks */ - #define CLK_MIPS 32 |