* [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x
@ 2016-08-23 7:49 Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 1/8] clk: renesas: r8a7796: Add GPIO clocks Simon Horman
` (9 more replies)
0 siblings, 10 replies; 15+ messages in thread
From: Simon Horman @ 2016-08-23 7:49 UTC (permalink / raw)
To: linux-arm-kernel
Hi,
this patch set updates drivers, documentation and DT to
enable SDHI0 & 3 on the r8a7796/salvator-x. This includes
defining nodes for all available SDHI and GPIO devices.
I have boot-tested this which seems successful.
However, I do not have physical access to an r8a7796/salvator-x board
and the one that I have remote access to does not appear to have
any SD cards present. I would be grateful of any testing anyone
can provide.
Based on renesas-drivers-2016-08-09-v4.8-rc1
Provided for testing as the topic/r8a7796-sdhi-v2 branch in
my renesas tree on kernel.org.
Changes since v1 noted in individual changelogs.
Acks from v1 also added.
Ai Kyuse (1):
mmc: sh_mobile_sdhi: Add r8a7796 support
Simon Horman (4):
clk: renesas: r8a7796: Add SDIF clocks
gpio: rcar: Add r8a7796 (R-Car M3-W) support
arm64: dts: r8a7796: add SDHI nodes
arm64: dts: r8a7796: salvator-x: enable SDHI0 & 3
Takeshi Kihara (3):
clk: renesas: r8a7796: Add GPIO clocks
pinctrl: sh-pfc: r8a7796: Add SDHI pins, groups and functions
arm64: dts: r8a7796: Add GPIO device nodes
.../devicetree/bindings/gpio/renesas,gpio-rcar.txt | 1 +
Documentation/devicetree/bindings/mmc/tmio_mmc.txt | 1 +
arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts | 84 +++++++
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 154 ++++++++++++
drivers/clk/renesas/r8a7796-cpg-mssr.c | 18 ++
drivers/gpio/gpio-rcar.c | 4 +
drivers/mmc/host/sh_mobile_sdhi.c | 1 +
drivers/pinctrl/sh-pfc/pfc-r8a7796.c | 275 +++++++++++++++++++++
8 files changed, 538 insertions(+)
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH/RFT v2 1/8] clk: renesas: r8a7796: Add GPIO clocks
2016-08-23 7:49 [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x Simon Horman
@ 2016-08-23 7:49 ` Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 2/8] clk: renesas: r8a7796: Add SDIF clocks Simon Horman
` (8 subsequent siblings)
9 siblings, 0 replies; 15+ messages in thread
From: Simon Horman @ 2016-08-23 7:49 UTC (permalink / raw)
To: linux-arm-kernel
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Add GPIO clocks for the R8A7796 SoC.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
drivers/clk/renesas/r8a7796-cpg-mssr.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/clk/renesas/r8a7796-cpg-mssr.c b/drivers/clk/renesas/r8a7796-cpg-mssr.c
index c0dee762ed23..999955c2b23e 100644
--- a/drivers/clk/renesas/r8a7796-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7796-cpg-mssr.c
@@ -106,6 +106,14 @@ static const struct mssr_mod_clk r8a7796_mod_clks[] __initconst = {
DEF_MOD("scif2", 310, R8A7796_CLK_S3D4),
DEF_MOD("rwdt0", 402, R8A7796_CLK_R),
DEF_MOD("intc-ap", 408, R8A7796_CLK_S3D1),
+ DEF_MOD("gpio7", 905, R8A7796_CLK_S3D4),
+ DEF_MOD("gpio6", 906, R8A7796_CLK_S3D4),
+ DEF_MOD("gpio5", 907, R8A7796_CLK_S3D4),
+ DEF_MOD("gpio4", 908, R8A7796_CLK_S3D4),
+ DEF_MOD("gpio3", 909, R8A7796_CLK_S3D4),
+ DEF_MOD("gpio2", 910, R8A7796_CLK_S3D4),
+ DEF_MOD("gpio1", 911, R8A7796_CLK_S3D4),
+ DEF_MOD("gpio0", 912, R8A7796_CLK_S3D4),
};
static const unsigned int r8a7796_crit_mod_clks[] __initconst = {
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH/RFT v2 2/8] clk: renesas: r8a7796: Add SDIF clocks
2016-08-23 7:49 [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 1/8] clk: renesas: r8a7796: Add GPIO clocks Simon Horman
@ 2016-08-23 7:49 ` Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 3/8] pinctrl: sh-pfc: r8a7796: Add SDHI pins, groups and functions Simon Horman
` (7 subsequent siblings)
9 siblings, 0 replies; 15+ messages in thread
From: Simon Horman @ 2016-08-23 7:49 UTC (permalink / raw)
To: linux-arm-kernel
This patch adds SDIF clocks for R8A7796 SoC.
Based on work by Ai Kyuse and Yoshihiro Shimoda for the r8a7795 SoC.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2
* Add and use SDSRC
---
drivers/clk/renesas/r8a7796-cpg-mssr.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/clk/renesas/r8a7796-cpg-mssr.c b/drivers/clk/renesas/r8a7796-cpg-mssr.c
index 999955c2b23e..891b353e8105 100644
--- a/drivers/clk/renesas/r8a7796-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7796-cpg-mssr.c
@@ -70,6 +70,7 @@ static const struct cpg_core_clk r8a7796_core_clks[] __initconst = {
DEF_FIXED(".s1", CLK_S1, CLK_PLL1_DIV2, 3, 1),
DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
+ DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
/* Core Clock Outputs */
DEF_FIXED("ztr", R8A7796_CLK_ZTR, CLK_PLL1_DIV2, 6, 1),
@@ -93,6 +94,11 @@ static const struct cpg_core_clk r8a7796_core_clks[] __initconst = {
DEF_FIXED("s3d2", R8A7796_CLK_S3D2, CLK_S3, 2, 1),
DEF_FIXED("s3d4", R8A7796_CLK_S3D4, CLK_S3, 4, 1),
+ DEF_GEN3_SD("sd0", R8A7796_CLK_SD0, CLK_SDSRC, 0x0074),
+ DEF_GEN3_SD("sd1", R8A7796_CLK_SD1, CLK_SDSRC, 0x0078),
+ DEF_GEN3_SD("sd2", R8A7796_CLK_SD2, CLK_SDSRC, 0x0268),
+ DEF_GEN3_SD("sd3", R8A7796_CLK_SD3, CLK_SDSRC, 0x026c),
+
DEF_FIXED("cl", R8A7796_CLK_CL, CLK_PLL1_DIV2, 48, 1),
DEF_FIXED("cp", R8A7796_CLK_CP, CLK_EXTAL, 2, 1),
@@ -104,6 +110,10 @@ static const struct cpg_core_clk r8a7796_core_clks[] __initconst = {
static const struct mssr_mod_clk r8a7796_mod_clks[] __initconst = {
DEF_MOD("scif2", 310, R8A7796_CLK_S3D4),
+ DEF_MOD("sdif3", 311, R8A7796_CLK_SD3),
+ DEF_MOD("sdif2", 312, R8A7796_CLK_SD2),
+ DEF_MOD("sdif1", 313, R8A7796_CLK_SD1),
+ DEF_MOD("sdif0", 314, R8A7796_CLK_SD0),
DEF_MOD("rwdt0", 402, R8A7796_CLK_R),
DEF_MOD("intc-ap", 408, R8A7796_CLK_S3D1),
DEF_MOD("gpio7", 905, R8A7796_CLK_S3D4),
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH/RFT v2 3/8] pinctrl: sh-pfc: r8a7796: Add SDHI pins, groups and functions
2016-08-23 7:49 [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 1/8] clk: renesas: r8a7796: Add GPIO clocks Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 2/8] clk: renesas: r8a7796: Add SDIF clocks Simon Horman
@ 2016-08-23 7:49 ` Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 4/8] gpio: rcar: Add r8a7796 (R-Car M3-W) support Simon Horman
` (6 subsequent siblings)
9 siblings, 0 replies; 15+ messages in thread
From: Simon Horman @ 2016-08-23 7:49 UTC (permalink / raw)
To: linux-arm-kernel
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
This patch adds SDHI pins, groups and functions to R8A7796 SoC.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
drivers/pinctrl/sh-pfc/pfc-r8a7796.c | 275 +++++++++++++++++++++++++++++++++++
1 file changed, 275 insertions(+)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7796.c b/drivers/pinctrl/sh-pfc/pfc-r8a7796.c
index 939e3fcad011..e2a2185c2b74 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7796.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7796.c
@@ -1684,6 +1684,213 @@ static const unsigned int scif5_clk_b_mux[] = {
SCK5_B_MARK,
};
+/* - SDHI0 ------------------------------------------------------------------ */
+static const unsigned int sdhi0_data1_pins[] = {
+ /* D0 */
+ RCAR_GP_PIN(3, 2),
+};
+static const unsigned int sdhi0_data1_mux[] = {
+ SD0_DAT0_MARK,
+};
+static const unsigned int sdhi0_data4_pins[] = {
+ /* D[0:3] */
+ RCAR_GP_PIN(3, 2), RCAR_GP_PIN(3, 3),
+ RCAR_GP_PIN(3, 4), RCAR_GP_PIN(3, 5),
+};
+static const unsigned int sdhi0_data4_mux[] = {
+ SD0_DAT0_MARK, SD0_DAT1_MARK,
+ SD0_DAT2_MARK, SD0_DAT3_MARK,
+};
+static const unsigned int sdhi0_ctrl_pins[] = {
+ /* CLK, CMD */
+ RCAR_GP_PIN(3, 0), RCAR_GP_PIN(3, 1),
+};
+static const unsigned int sdhi0_ctrl_mux[] = {
+ SD0_CLK_MARK, SD0_CMD_MARK,
+};
+static const unsigned int sdhi0_cd_pins[] = {
+ /* CD */
+ RCAR_GP_PIN(3, 12),
+};
+static const unsigned int sdhi0_cd_mux[] = {
+ SD0_CD_MARK,
+};
+static const unsigned int sdhi0_wp_pins[] = {
+ /* WP */
+ RCAR_GP_PIN(3, 13),
+};
+static const unsigned int sdhi0_wp_mux[] = {
+ SD0_WP_MARK,
+};
+/* - SDHI1 ------------------------------------------------------------------ */
+static const unsigned int sdhi1_data1_pins[] = {
+ /* D0 */
+ RCAR_GP_PIN(3, 8),
+};
+static const unsigned int sdhi1_data1_mux[] = {
+ SD1_DAT0_MARK,
+};
+static const unsigned int sdhi1_data4_pins[] = {
+ /* D[0:3] */
+ RCAR_GP_PIN(3, 8), RCAR_GP_PIN(3, 9),
+ RCAR_GP_PIN(3, 10), RCAR_GP_PIN(3, 11),
+};
+static const unsigned int sdhi1_data4_mux[] = {
+ SD1_DAT0_MARK, SD1_DAT1_MARK,
+ SD1_DAT2_MARK, SD1_DAT3_MARK,
+};
+static const unsigned int sdhi1_ctrl_pins[] = {
+ /* CLK, CMD */
+ RCAR_GP_PIN(3, 6), RCAR_GP_PIN(3, 7),
+};
+static const unsigned int sdhi1_ctrl_mux[] = {
+ SD1_CLK_MARK, SD1_CMD_MARK,
+};
+static const unsigned int sdhi1_cd_pins[] = {
+ /* CD */
+ RCAR_GP_PIN(3, 14),
+};
+static const unsigned int sdhi1_cd_mux[] = {
+ SD1_CD_MARK,
+};
+static const unsigned int sdhi1_wp_pins[] = {
+ /* WP */
+ RCAR_GP_PIN(3, 15),
+};
+static const unsigned int sdhi1_wp_mux[] = {
+ SD1_WP_MARK,
+};
+/* - SDHI2 ------------------------------------------------------------------ */
+static const unsigned int sdhi2_data1_pins[] = {
+ /* D0 */
+ RCAR_GP_PIN(4, 2),
+};
+static const unsigned int sdhi2_data1_mux[] = {
+ SD2_DAT0_MARK,
+};
+static const unsigned int sdhi2_data4_pins[] = {
+ /* D[0:3] */
+ RCAR_GP_PIN(4, 2), RCAR_GP_PIN(4, 3),
+ RCAR_GP_PIN(4, 4), RCAR_GP_PIN(4, 5),
+};
+static const unsigned int sdhi2_data4_mux[] = {
+ SD2_DAT0_MARK, SD2_DAT1_MARK,
+ SD2_DAT2_MARK, SD2_DAT3_MARK,
+};
+static const unsigned int sdhi2_data8_pins[] = {
+ /* D[0:7] */
+ RCAR_GP_PIN(4, 2), RCAR_GP_PIN(4, 3),
+ RCAR_GP_PIN(4, 4), RCAR_GP_PIN(4, 5),
+ RCAR_GP_PIN(3, 8), RCAR_GP_PIN(3, 9),
+ RCAR_GP_PIN(3, 10), RCAR_GP_PIN(3, 11),
+};
+static const unsigned int sdhi2_data8_mux[] = {
+ SD2_DAT0_MARK, SD2_DAT1_MARK,
+ SD2_DAT2_MARK, SD2_DAT3_MARK,
+ SD2_DAT4_MARK, SD2_DAT5_MARK,
+ SD2_DAT6_MARK, SD2_DAT7_MARK,
+};
+static const unsigned int sdhi2_ctrl_pins[] = {
+ /* CLK, CMD */
+ RCAR_GP_PIN(4, 0), RCAR_GP_PIN(4, 1),
+};
+static const unsigned int sdhi2_ctrl_mux[] = {
+ SD2_CLK_MARK, SD2_CMD_MARK,
+};
+static const unsigned int sdhi2_cd_a_pins[] = {
+ /* CD */
+ RCAR_GP_PIN(4, 13),
+};
+static const unsigned int sdhi2_cd_a_mux[] = {
+ SD2_CD_A_MARK,
+};
+static const unsigned int sdhi2_cd_b_pins[] = {
+ /* CD */
+ RCAR_GP_PIN(5, 10),
+};
+static const unsigned int sdhi2_cd_b_mux[] = {
+ SD2_CD_B_MARK,
+};
+static const unsigned int sdhi2_wp_a_pins[] = {
+ /* WP */
+ RCAR_GP_PIN(4, 14),
+};
+static const unsigned int sdhi2_wp_a_mux[] = {
+ SD2_WP_A_MARK,
+};
+static const unsigned int sdhi2_wp_b_pins[] = {
+ /* WP */
+ RCAR_GP_PIN(5, 11),
+};
+static const unsigned int sdhi2_wp_b_mux[] = {
+ SD2_WP_B_MARK,
+};
+static const unsigned int sdhi2_ds_pins[] = {
+ /* DS */
+ RCAR_GP_PIN(4, 6),
+};
+static const unsigned int sdhi2_ds_mux[] = {
+ SD2_DS_MARK,
+};
+/* - SDHI3 ------------------------------------------------------------------ */
+static const unsigned int sdhi3_data1_pins[] = {
+ /* D0 */
+ RCAR_GP_PIN(4, 9),
+};
+static const unsigned int sdhi3_data1_mux[] = {
+ SD3_DAT0_MARK,
+};
+static const unsigned int sdhi3_data4_pins[] = {
+ /* D[0:3] */
+ RCAR_GP_PIN(4, 9), RCAR_GP_PIN(4, 10),
+ RCAR_GP_PIN(4, 11), RCAR_GP_PIN(4, 12),
+};
+static const unsigned int sdhi3_data4_mux[] = {
+ SD3_DAT0_MARK, SD3_DAT1_MARK,
+ SD3_DAT2_MARK, SD3_DAT3_MARK,
+};
+static const unsigned int sdhi3_data8_pins[] = {
+ /* D[0:7] */
+ RCAR_GP_PIN(4, 9), RCAR_GP_PIN(4, 10),
+ RCAR_GP_PIN(4, 11), RCAR_GP_PIN(4, 12),
+ RCAR_GP_PIN(4, 13), RCAR_GP_PIN(4, 14),
+ RCAR_GP_PIN(4, 15), RCAR_GP_PIN(4, 16),
+};
+static const unsigned int sdhi3_data8_mux[] = {
+ SD3_DAT0_MARK, SD3_DAT1_MARK,
+ SD3_DAT2_MARK, SD3_DAT3_MARK,
+ SD3_DAT4_MARK, SD3_DAT5_MARK,
+ SD3_DAT6_MARK, SD3_DAT7_MARK,
+};
+static const unsigned int sdhi3_ctrl_pins[] = {
+ /* CLK, CMD */
+ RCAR_GP_PIN(4, 7), RCAR_GP_PIN(4, 8),
+};
+static const unsigned int sdhi3_ctrl_mux[] = {
+ SD3_CLK_MARK, SD3_CMD_MARK,
+};
+static const unsigned int sdhi3_cd_pins[] = {
+ /* CD */
+ RCAR_GP_PIN(4, 15),
+};
+static const unsigned int sdhi3_cd_mux[] = {
+ SD3_CD_MARK,
+};
+static const unsigned int sdhi3_wp_pins[] = {
+ /* WP */
+ RCAR_GP_PIN(4, 16),
+};
+static const unsigned int sdhi3_wp_mux[] = {
+ SD3_WP_MARK,
+};
+static const unsigned int sdhi3_ds_pins[] = {
+ /* DS */
+ RCAR_GP_PIN(4, 17),
+};
+static const unsigned int sdhi3_ds_mux[] = {
+ SD3_DS_MARK,
+};
+
static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(scif0_data),
SH_PFC_PIN_GROUP(scif0_clk),
@@ -1712,6 +1919,32 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(scif5_clk_a),
SH_PFC_PIN_GROUP(scif5_data_b),
SH_PFC_PIN_GROUP(scif5_clk_b),
+ SH_PFC_PIN_GROUP(sdhi0_data1),
+ SH_PFC_PIN_GROUP(sdhi0_data4),
+ SH_PFC_PIN_GROUP(sdhi0_ctrl),
+ SH_PFC_PIN_GROUP(sdhi0_cd),
+ SH_PFC_PIN_GROUP(sdhi0_wp),
+ SH_PFC_PIN_GROUP(sdhi1_data1),
+ SH_PFC_PIN_GROUP(sdhi1_data4),
+ SH_PFC_PIN_GROUP(sdhi1_ctrl),
+ SH_PFC_PIN_GROUP(sdhi1_cd),
+ SH_PFC_PIN_GROUP(sdhi1_wp),
+ SH_PFC_PIN_GROUP(sdhi2_data1),
+ SH_PFC_PIN_GROUP(sdhi2_data4),
+ SH_PFC_PIN_GROUP(sdhi2_data8),
+ SH_PFC_PIN_GROUP(sdhi2_ctrl),
+ SH_PFC_PIN_GROUP(sdhi2_cd_a),
+ SH_PFC_PIN_GROUP(sdhi2_wp_a),
+ SH_PFC_PIN_GROUP(sdhi2_cd_b),
+ SH_PFC_PIN_GROUP(sdhi2_wp_b),
+ SH_PFC_PIN_GROUP(sdhi2_ds),
+ SH_PFC_PIN_GROUP(sdhi3_data1),
+ SH_PFC_PIN_GROUP(sdhi3_data4),
+ SH_PFC_PIN_GROUP(sdhi3_data8),
+ SH_PFC_PIN_GROUP(sdhi3_ctrl),
+ SH_PFC_PIN_GROUP(sdhi3_cd),
+ SH_PFC_PIN_GROUP(sdhi3_wp),
+ SH_PFC_PIN_GROUP(sdhi3_ds),
};
static const char * const scif0_groups[] = {
@@ -1759,6 +1992,44 @@ static const char * const scif5_groups[] = {
"scif5_clk_b",
};
+static const char * const sdhi0_groups[] = {
+ "sdhi0_data1",
+ "sdhi0_data4",
+ "sdhi0_ctrl",
+ "sdhi0_cd",
+ "sdhi0_wp",
+};
+
+static const char * const sdhi1_groups[] = {
+ "sdhi1_data1",
+ "sdhi1_data4",
+ "sdhi1_ctrl",
+ "sdhi1_cd",
+ "sdhi1_wp",
+};
+
+static const char * const sdhi2_groups[] = {
+ "sdhi2_data1",
+ "sdhi2_data4",
+ "sdhi2_data8",
+ "sdhi2_ctrl",
+ "sdhi2_cd_a",
+ "sdhi2_wp_a",
+ "sdhi2_cd_b",
+ "sdhi2_wp_b",
+ "sdhi2_ds",
+};
+
+static const char * const sdhi3_groups[] = {
+ "sdhi3_data1",
+ "sdhi3_data4",
+ "sdhi3_data8",
+ "sdhi3_ctrl",
+ "sdhi3_cd",
+ "sdhi3_wp",
+ "sdhi3_ds",
+};
+
static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(scif0),
SH_PFC_FUNCTION(scif1),
@@ -1766,6 +2037,10 @@ static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(scif3),
SH_PFC_FUNCTION(scif4),
SH_PFC_FUNCTION(scif5),
+ SH_PFC_FUNCTION(sdhi0),
+ SH_PFC_FUNCTION(sdhi1),
+ SH_PFC_FUNCTION(sdhi2),
+ SH_PFC_FUNCTION(sdhi3),
};
static const struct pinmux_cfg_reg pinmux_config_regs[] = {
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH/RFT v2 4/8] gpio: rcar: Add r8a7796 (R-Car M3-W) support
2016-08-23 7:49 [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x Simon Horman
` (2 preceding siblings ...)
2016-08-23 7:49 ` [PATCH/RFT v2 3/8] pinctrl: sh-pfc: r8a7796: Add SDHI pins, groups and functions Simon Horman
@ 2016-08-23 7:49 ` Simon Horman
2016-08-23 8:28 ` Geert Uytterhoeven
2016-08-23 7:49 ` [PATCH/RFT v2 5/8] mmc: sh_mobile_sdhi: Add r8a7796 support Simon Horman
` (5 subsequent siblings)
9 siblings, 1 reply; 15+ messages in thread
From: Simon Horman @ 2016-08-23 7:49 UTC (permalink / raw)
To: linux-arm-kernel
R-Car Gen3's GPIO blocks are identical to Gen2's in every respect.
Based on work for the r8a7795 (R-Car H3) by Ulrich Hecht.
Cc: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
v2
* New patch
---
Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt | 1 +
drivers/gpio/gpio-rcar.c | 4 ++++
2 files changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
index 8da26b35b5c3..7c1ab3b3254f 100644
--- a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
+++ b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
@@ -11,6 +11,7 @@ Required Properties:
- "renesas,gpio-r8a7793": for R8A7793 (R-Car M2-N) compatible GPIO controller.
- "renesas,gpio-r8a7794": for R8A7794 (R-Car E2) compatible GPIO controller.
- "renesas,gpio-r8a7795": for R8A7795 (R-Car H3) compatible GPIO controller.
+ - "renesas,gpio-r8a7796": for R8A7796 (R-Car M3-W) compatible GPIO controller.
- "renesas,gpio-rcar": for generic R-Car GPIO controller.
- reg: Base address and length of each memory resource used by the GPIO
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index b96e0b466f74..2be48f5eba36 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -348,6 +348,10 @@ static const struct of_device_id gpio_rcar_of_table[] = {
/* Gen3 GPIO is identical to Gen2. */
.data = &gpio_rcar_info_gen2,
}, {
+ .compatible = "renesas,gpio-r8a7796",
+ /* Gen3 GPIO is identical to Gen2. */
+ .data = &gpio_rcar_info_gen2,
+ }, {
.compatible = "renesas,gpio-rcar",
.data = &gpio_rcar_info_gen1,
}, {
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH/RFT v2 5/8] mmc: sh_mobile_sdhi: Add r8a7796 support
2016-08-23 7:49 [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x Simon Horman
` (3 preceding siblings ...)
2016-08-23 7:49 ` [PATCH/RFT v2 4/8] gpio: rcar: Add r8a7796 (R-Car M3-W) support Simon Horman
@ 2016-08-23 7:49 ` Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 6/8] arm64: dts: r8a7796: Add GPIO device nodes Simon Horman
` (4 subsequent siblings)
9 siblings, 0 replies; 15+ messages in thread
From: Simon Horman @ 2016-08-23 7:49 UTC (permalink / raw)
To: linux-arm-kernel
From: Ai Kyuse <ai.kyuse.uw@renesas.com>
Add support for r8a7796 SoC.
Signed-off-by: Ai Kyuse <ai.kyuse.uw@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Documentation/devicetree/bindings/mmc/tmio_mmc.txt | 1 +
drivers/mmc/host/sh_mobile_sdhi.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt b/Documentation/devicetree/bindings/mmc/tmio_mmc.txt
index 0f610d4b5b00..13df9c2399c3 100644
--- a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/tmio_mmc.txt
@@ -23,6 +23,7 @@ Required properties:
"renesas,sdhi-r8a7793" - SDHI IP on R8A7793 SoC
"renesas,sdhi-r8a7794" - SDHI IP on R8A7794 SoC
"renesas,sdhi-r8a7795" - SDHI IP on R8A7795 SoC
+ "renesas,sdhi-r8a7796" - SDHI IP on R8A7796 SoC
Optional properties:
- toshiba,mmc-wrprotect-disable: write-protect detection is unavailable
diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c
index dd176c0ce6ec..25e8e2fdaa2c 100644
--- a/drivers/mmc/host/sh_mobile_sdhi.c
+++ b/drivers/mmc/host/sh_mobile_sdhi.c
@@ -129,6 +129,7 @@ static const struct of_device_id sh_mobile_sdhi_of_match[] = {
{ .compatible = "renesas,sdhi-r8a7793", .data = &of_rcar_gen2_compatible, },
{ .compatible = "renesas,sdhi-r8a7794", .data = &of_rcar_gen2_compatible, },
{ .compatible = "renesas,sdhi-r8a7795", .data = &of_rcar_gen3_compatible, },
+ { .compatible = "renesas,sdhi-r8a7796", .data = &of_rcar_gen3_compatible, },
{},
};
MODULE_DEVICE_TABLE(of, sh_mobile_sdhi_of_match);
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH/RFT v2 6/8] arm64: dts: r8a7796: Add GPIO device nodes
2016-08-23 7:49 [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x Simon Horman
` (4 preceding siblings ...)
2016-08-23 7:49 ` [PATCH/RFT v2 5/8] mmc: sh_mobile_sdhi: Add r8a7796 support Simon Horman
@ 2016-08-23 7:49 ` Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 7/8] arm64: dts: r8a7796: add SDHI nodes Simon Horman
` (3 subsequent siblings)
9 siblings, 0 replies; 15+ messages in thread
From: Simon Horman @ 2016-08-23 7:49 UTC (permalink / raw)
To: linux-arm-kernel
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Add GPIO device nodes to the DT of the r8a7796 SoC.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 112 +++++++++++++++++++++++++++++++
1 file changed, 112 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index faea5a960abc..2741535f8b15 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -107,6 +107,118 @@
status = "disabled";
};
+ gpio0: gpio at e6050000 {
+ compatible = "renesas,gpio-r8a7796",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6050000 0 0x50>;
+ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 0 16>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 912>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ };
+
+ gpio1: gpio at e6051000 {
+ compatible = "renesas,gpio-r8a7796",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6051000 0 0x50>;
+ interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 32 29>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 911>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ };
+
+ gpio2: gpio at e6052000 {
+ compatible = "renesas,gpio-r8a7796",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6052000 0 0x50>;
+ interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 64 15>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 910>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ };
+
+ gpio3: gpio at e6053000 {
+ compatible = "renesas,gpio-r8a7796",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6053000 0 0x50>;
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 96 16>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 909>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ };
+
+ gpio4: gpio at e6054000 {
+ compatible = "renesas,gpio-r8a7796",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6054000 0 0x50>;
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 128 18>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 908>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ };
+
+ gpio5: gpio at e6055000 {
+ compatible = "renesas,gpio-r8a7796",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6055000 0 0x50>;
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 160 26>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 907>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ };
+
+ gpio6: gpio at e6055400 {
+ compatible = "renesas,gpio-r8a7796",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6055400 0 0x50>;
+ interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 192 32>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 906>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ };
+
+ gpio7: gpio at e6055800 {
+ compatible = "renesas,gpio-r8a7796",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6055800 0 0x50>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 224 4>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 905>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ };
+
pfc: pfc at e6060000 {
compatible = "renesas,pfc-r8a7796";
reg = <0 0xe6060000 0 0x50c>;
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH/RFT v2 7/8] arm64: dts: r8a7796: add SDHI nodes
2016-08-23 7:49 [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x Simon Horman
` (5 preceding siblings ...)
2016-08-23 7:49 ` [PATCH/RFT v2 6/8] arm64: dts: r8a7796: Add GPIO device nodes Simon Horman
@ 2016-08-23 7:49 ` Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 8/8] arm64: dts: r8a7796: salvator-x: enable SDHI0 & 3 Simon Horman
` (2 subsequent siblings)
9 siblings, 0 replies; 15+ messages in thread
From: Simon Horman @ 2016-08-23 7:49 UTC (permalink / raw)
To: linux-arm-kernel
Add SDHI nodes to the DT of the r8a7796 SoC.
Based on the DT of the r8a7795 SoC.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 42 ++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index 2741535f8b15..d2db0c5ba854 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -251,5 +251,47 @@
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
status = "disabled";
};
+
+ sdhi0: sd at ee100000 {
+ compatible = "renesas,sdhi-r8a7796";
+ reg = <0 0xee100000 0 0x2000>;
+ interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 314>;
+ max-frequency = <200000000>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
+ sdhi1: sd at ee120000 {
+ compatible = "renesas,sdhi-r8a7796";
+ reg = <0 0xee120000 0 0x2000>;
+ interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 313>;
+ max-frequency = <200000000>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
+ sdhi2: sd at ee140000 {
+ compatible = "renesas,sdhi-r8a7796";
+ reg = <0 0xee140000 0 0x2000>;
+ interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 312>;
+ max-frequency = <200000000>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ cap-mmc-highspeed;
+ status = "disabled";
+ };
+
+ sdhi3: sd at ee160000 {
+ compatible = "renesas,sdhi-r8a7796";
+ reg = <0 0xee160000 0 0x2000>;
+ interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 311>;
+ max-frequency = <200000000>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ cap-mmc-highspeed;
+ status = "disabled";
+ };
};
};
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH/RFT v2 8/8] arm64: dts: r8a7796: salvator-x: enable SDHI0 & 3
2016-08-23 7:49 [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x Simon Horman
` (6 preceding siblings ...)
2016-08-23 7:49 ` [PATCH/RFT v2 7/8] arm64: dts: r8a7796: add SDHI nodes Simon Horman
@ 2016-08-23 7:49 ` Simon Horman
2016-08-29 14:04 ` [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x Simon Horman
2016-09-06 0:34 ` Laurent Pinchart
9 siblings, 0 replies; 15+ messages in thread
From: Simon Horman @ 2016-08-23 7:49 UTC (permalink / raw)
To: linux-arm-kernel
Enable the exposed SD card slots in the DT of the r8a7796/salvator-x.
Based on work for the r8a7795/salvator-x by Ai Kyuse.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts | 84 ++++++++++++++++++++++
1 file changed, 84 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
index bb34b8d69c79..f06621f2ee4c 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
@@ -10,6 +10,7 @@
/dts-v1/;
#include "r8a7796.dtsi"
+#include <dt-bindings/gpio/gpio.h>
/ {
model = "Renesas Salvator-X board based on r8a7796";
@@ -29,6 +30,55 @@
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x78000000>;
};
+
+ vcc_sdhi0: regulator-vcc-sdhi0 {
+ compatible = "regulator-fixed";
+
+ regulator-name = "SDHI0 Vcc";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ vccq_sdhi0: regulator-vccq-sdhi0 {
+ compatible = "regulator-gpio";
+
+ regulator-name = "SDHI0 VccQ";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
+ gpios-states = <1>;
+ states = <3300000 1
+ 1800000 0>;
+ };
+
+ vcc_sdhi3: regulator-vcc-sdhi3 {
+ compatible = "regulator-fixed";
+
+ regulator-name = "SDHI3 Vcc";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ vccq_sdhi3: regulator-vccq-sdhi3 {
+ compatible = "regulator-gpio";
+
+ regulator-name = "SDHI3 VccQ";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
+ gpios-states = <1>;
+ states = <3300000 1
+ 1800000 0>;
+ };
+
};
&pfc {
@@ -36,12 +86,46 @@
groups = "scif2_data_a";
function = "scif2";
};
+
+ sdhi0_pins: sd0 {
+ groups = "sdhi0_data4", "sdhi0_ctrl";
+ function = "sdhi0";
+ };
+
+ sdhi3_pins: sd3 {
+ groups = "sdhi3_data4", "sdhi3_ctrl";
+ function = "sdhi3";
+ };
};
&extal_clk {
clock-frequency = <16666666>;
};
+&sdhi0 {
+ pinctrl-0 = <&sdhi0_pins>;
+ pinctrl-names = "default";
+
+ vmmc-supply = <&vcc_sdhi0>;
+ vqmmc-supply = <&vccq_sdhi0>;
+ cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
+ bus-width = <4>;
+ status = "okay";
+};
+
+&sdhi3 {
+ pinctrl-0 = <&sdhi3_pins>;
+ pinctrl-names = "default";
+
+ vmmc-supply = <&vcc_sdhi3>;
+ vqmmc-supply = <&vccq_sdhi3>;
+ cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
+ bus-width = <4>;
+ status = "okay";
+};
+
&scif2 {
pinctrl-0 = <&scif2_pins>;
pinctrl-names = "default";
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH/RFT v2 4/8] gpio: rcar: Add r8a7796 (R-Car M3-W) support
2016-08-23 7:49 ` [PATCH/RFT v2 4/8] gpio: rcar: Add r8a7796 (R-Car M3-W) support Simon Horman
@ 2016-08-23 8:28 ` Geert Uytterhoeven
0 siblings, 0 replies; 15+ messages in thread
From: Geert Uytterhoeven @ 2016-08-23 8:28 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Aug 23, 2016 at 9:49 AM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> R-Car Gen3's GPIO blocks are identical to Gen2's in every respect.
>
> Based on work for the r8a7795 (R-Car H3) by Ulrich Hecht.
>
> Cc: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
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
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x
2016-08-23 7:49 [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x Simon Horman
` (7 preceding siblings ...)
2016-08-23 7:49 ` [PATCH/RFT v2 8/8] arm64: dts: r8a7796: salvator-x: enable SDHI0 & 3 Simon Horman
@ 2016-08-29 14:04 ` Simon Horman
2016-09-06 0:34 ` Laurent Pinchart
9 siblings, 0 replies; 15+ messages in thread
From: Simon Horman @ 2016-08-29 14:04 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Aug 23, 2016 at 09:49:42AM +0200, Simon Horman wrote:
> Hi,
>
> this patch set updates drivers, documentation and DT to
> enable SDHI0 & 3 on the r8a7796/salvator-x. This includes
> defining nodes for all available SDHI and GPIO devices.
>
> I have boot-tested this which seems successful.
> However, I do not have physical access to an r8a7796/salvator-x board
> and the one that I have remote access to does not appear to have
> any SD cards present. I would be grateful of any testing anyone
> can provide.
The board I have access to now has SD cards present and
I have been able to lightly test this patchset. Access
to both SD card slogs seems to work.
> Based on renesas-drivers-2016-08-09-v4.8-rc1
>
> Provided for testing as the topic/r8a7796-sdhi-v2 branch in
> my renesas tree on kernel.org.
>
> Changes since v1 noted in individual changelogs.
> Acks from v1 also added.
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x
2016-08-23 7:49 [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x Simon Horman
` (8 preceding siblings ...)
2016-08-29 14:04 ` [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x Simon Horman
@ 2016-09-06 0:34 ` Laurent Pinchart
2016-09-06 7:49 ` Simon Horman
9 siblings, 1 reply; 15+ messages in thread
From: Laurent Pinchart @ 2016-09-06 0:34 UTC (permalink / raw)
To: linux-arm-kernel
Hi Simon,
Thank you for the patches.
On Tuesday 23 Aug 2016 09:49:42 Simon Horman wrote:
> Hi,
>
> this patch set updates drivers, documentation and DT to
> enable SDHI0 & 3 on the r8a7796/salvator-x. This includes
> defining nodes for all available SDHI and GPIO devices.
>
> I have boot-tested this which seems successful.
> However, I do not have physical access to an r8a7796/salvator-x board
> and the one that I have remote access to does not appear to have
> any SD cards present. I would be grateful of any testing anyone
> can provide.
>
> Based on renesas-drivers-2016-08-09-v4.8-rc1
For patches 1/8, 4/8 and 6/8, applied on top of your devel branch (with the
gpio-ranges property removed from 6/8 due to the lack of PFC support),
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
I've tested the patches with ethernet support that uses GPIO-2-11 as an
interrupt pin (I'll post the ethernet patches for r8a7796 soon).
> Provided for testing as the topic/r8a7796-sdhi-v2 branch in
> my renesas tree on kernel.org.
>
> Changes since v1 noted in individual changelogs.
> Acks from v1 also added.
>
> Ai Kyuse (1):
> mmc: sh_mobile_sdhi: Add r8a7796 support
>
> Simon Horman (4):
> clk: renesas: r8a7796: Add SDIF clocks
> gpio: rcar: Add r8a7796 (R-Car M3-W) support
> arm64: dts: r8a7796: add SDHI nodes
> arm64: dts: r8a7796: salvator-x: enable SDHI0 & 3
>
> Takeshi Kihara (3):
> clk: renesas: r8a7796: Add GPIO clocks
> pinctrl: sh-pfc: r8a7796: Add SDHI pins, groups and functions
> arm64: dts: r8a7796: Add GPIO device nodes
>
> .../devicetree/bindings/gpio/renesas,gpio-rcar.txt | 1 +
> Documentation/devicetree/bindings/mmc/tmio_mmc.txt | 1 +
> arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts | 84 +++++++
> arch/arm64/boot/dts/renesas/r8a7796.dtsi | 154 ++++++++++++
> drivers/clk/renesas/r8a7796-cpg-mssr.c | 18 ++
> drivers/gpio/gpio-rcar.c | 4 +
> drivers/mmc/host/sh_mobile_sdhi.c | 1 +
> drivers/pinctrl/sh-pfc/pfc-r8a7796.c | 275 ++++++++++++++++++
> 8 files changed, 538 insertions(+)
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x
2016-09-06 0:34 ` Laurent Pinchart
@ 2016-09-06 7:49 ` Simon Horman
2016-09-06 10:47 ` Simon Horman
0 siblings, 1 reply; 15+ messages in thread
From: Simon Horman @ 2016-09-06 7:49 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Sep 06, 2016 at 03:34:41AM +0300, Laurent Pinchart wrote:
> Hi Simon,
>
> Thank you for the patches.
>
> On Tuesday 23 Aug 2016 09:49:42 Simon Horman wrote:
> > Hi,
> >
> > this patch set updates drivers, documentation and DT to
> > enable SDHI0 & 3 on the r8a7796/salvator-x. This includes
> > defining nodes for all available SDHI and GPIO devices.
> >
> > I have boot-tested this which seems successful.
> > However, I do not have physical access to an r8a7796/salvator-x board
> > and the one that I have remote access to does not appear to have
> > any SD cards present. I would be grateful of any testing anyone
> > can provide.
> >
> > Based on renesas-drivers-2016-08-09-v4.8-rc1
>
> For patches 1/8, 4/8 and 6/8, applied on top of your devel branch (with the
> gpio-ranges property removed from 6/8 due to the lack of PFC support),
>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Thanks.
> I've tested the patches with ethernet support that uses GPIO-2-11 as an
> interrupt pin (I'll post the ethernet patches for r8a7796 soon).
Great! I have a use for them and was planing to make some myself.
> > Provided for testing as the topic/r8a7796-sdhi-v2 branch in
> > my renesas tree on kernel.org.
> >
> > Changes since v1 noted in individual changelogs.
> > Acks from v1 also added.
> >
> > Ai Kyuse (1):
> > mmc: sh_mobile_sdhi: Add r8a7796 support
> >
> > Simon Horman (4):
> > clk: renesas: r8a7796: Add SDIF clocks
> > gpio: rcar: Add r8a7796 (R-Car M3-W) support
> > arm64: dts: r8a7796: add SDHI nodes
> > arm64: dts: r8a7796: salvator-x: enable SDHI0 & 3
> >
> > Takeshi Kihara (3):
> > clk: renesas: r8a7796: Add GPIO clocks
> > pinctrl: sh-pfc: r8a7796: Add SDHI pins, groups and functions
> > arm64: dts: r8a7796: Add GPIO device nodes
> >
> > .../devicetree/bindings/gpio/renesas,gpio-rcar.txt | 1 +
> > Documentation/devicetree/bindings/mmc/tmio_mmc.txt | 1 +
> > arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts | 84 +++++++
> > arch/arm64/boot/dts/renesas/r8a7796.dtsi | 154 ++++++++++++
> > drivers/clk/renesas/r8a7796-cpg-mssr.c | 18 ++
> > drivers/gpio/gpio-rcar.c | 4 +
> > drivers/mmc/host/sh_mobile_sdhi.c | 1 +
> > drivers/pinctrl/sh-pfc/pfc-r8a7796.c | 275 ++++++++++++++++++
> > 8 files changed, 538 insertions(+)
>
> --
> Regards,
>
> Laurent Pinchart
>
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x
2016-09-06 7:49 ` Simon Horman
@ 2016-09-06 10:47 ` Simon Horman
2016-09-06 11:21 ` Simon Horman
0 siblings, 1 reply; 15+ messages in thread
From: Simon Horman @ 2016-09-06 10:47 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Sep 06, 2016 at 09:49:02AM +0200, Simon Horman wrote:
> On Tue, Sep 06, 2016 at 03:34:41AM +0300, Laurent Pinchart wrote:
> > Hi Simon,
> >
> > Thank you for the patches.
> >
> > On Tuesday 23 Aug 2016 09:49:42 Simon Horman wrote:
> > > Hi,
> > >
> > > this patch set updates drivers, documentation and DT to
> > > enable SDHI0 & 3 on the r8a7796/salvator-x. This includes
> > > defining nodes for all available SDHI and GPIO devices.
> > >
> > > I have boot-tested this which seems successful.
> > > However, I do not have physical access to an r8a7796/salvator-x board
> > > and the one that I have remote access to does not appear to have
> > > any SD cards present. I would be grateful of any testing anyone
> > > can provide.
> > >
> > > Based on renesas-drivers-2016-08-09-v4.8-rc1
> >
> > For patches 1/8, 4/8 and 6/8, applied on top of your devel branch (with the
> > gpio-ranges property removed from 6/8 due to the lack of PFC support),
> >
> > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> > Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
>
> Thanks.
I have queued up 6/8 and 7/8 in a branch based on
sh-pfc-for-v4.9-tag2.
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x
2016-09-06 10:47 ` Simon Horman
@ 2016-09-06 11:21 ` Simon Horman
0 siblings, 0 replies; 15+ messages in thread
From: Simon Horman @ 2016-09-06 11:21 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Sep 06, 2016 at 12:47:16PM +0200, Simon Horman wrote:
> On Tue, Sep 06, 2016 at 09:49:02AM +0200, Simon Horman wrote:
> > On Tue, Sep 06, 2016 at 03:34:41AM +0300, Laurent Pinchart wrote:
> > > Hi Simon,
> > >
> > > Thank you for the patches.
> > >
> > > On Tuesday 23 Aug 2016 09:49:42 Simon Horman wrote:
> > > > Hi,
> > > >
> > > > this patch set updates drivers, documentation and DT to
> > > > enable SDHI0 & 3 on the r8a7796/salvator-x. This includes
> > > > defining nodes for all available SDHI and GPIO devices.
> > > >
> > > > I have boot-tested this which seems successful.
> > > > However, I do not have physical access to an r8a7796/salvator-x board
> > > > and the one that I have remote access to does not appear to have
> > > > any SD cards present. I would be grateful of any testing anyone
> > > > can provide.
> > > >
> > > > Based on renesas-drivers-2016-08-09-v4.8-rc1
> > >
> > > For patches 1/8, 4/8 and 6/8, applied on top of your devel branch (with the
> > > gpio-ranges property removed from 6/8 due to the lack of PFC support),
> > >
> > > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> > > Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> >
> > Thanks.
>
> I have queued up 6/8 and 7/8 in a branch based on
> sh-pfc-for-v4.9-tag2.
I was a little hasty there. I have queued up 6/8 (GPIO) only.
^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2016-09-06 11:21 UTC | newest]
Thread overview: 15+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-08-23 7:49 [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 1/8] clk: renesas: r8a7796: Add GPIO clocks Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 2/8] clk: renesas: r8a7796: Add SDIF clocks Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 3/8] pinctrl: sh-pfc: r8a7796: Add SDHI pins, groups and functions Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 4/8] gpio: rcar: Add r8a7796 (R-Car M3-W) support Simon Horman
2016-08-23 8:28 ` Geert Uytterhoeven
2016-08-23 7:49 ` [PATCH/RFT v2 5/8] mmc: sh_mobile_sdhi: Add r8a7796 support Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 6/8] arm64: dts: r8a7796: Add GPIO device nodes Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 7/8] arm64: dts: r8a7796: add SDHI nodes Simon Horman
2016-08-23 7:49 ` [PATCH/RFT v2 8/8] arm64: dts: r8a7796: salvator-x: enable SDHI0 & 3 Simon Horman
2016-08-29 14:04 ` [PATCH/RFT v2 0/8] Add SDHI to r8a7796/salvator-x Simon Horman
2016-09-06 0:34 ` Laurent Pinchart
2016-09-06 7:49 ` Simon Horman
2016-09-06 10:47 ` Simon Horman
2016-09-06 11:21 ` Simon Horman
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