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clk: uniphier: remove sLD3 SoC support 

This SoC is too old.  It is difficult to maintain any longer.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
hifive-unleashed-5.1
Masahiro Yamada 2017-07-26 12:34:35 +09:00 committed by Stephen Boyd
parent 8e7be401f2
commit e66d57a92e
5 changed files with 20 additions and 50 deletions
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5
Documentation/devicetree/bindings/clock/uniphier-clock.txt
View File

@ -6,7 +6,6 @@ System clock
Required properties:
- compatible: should be one of the following:
"socionext,uniphier-sld3-clock" - for sLD3 SoC.
"socionext,uniphier-ld4-clock" - for LD4 SoC.
"socionext,uniphier-pro4-clock" - for Pro4 SoC.
"socionext,uniphier-sld8-clock" - for sLD8 SoC.
@ -48,7 +47,6 @@ Media I/O (MIO) clock, SD clock
Required properties:
- compatible: should be one of the following:
"socionext,uniphier-sld3-mio-clock" - for sLD3 SoC.
"socionext,uniphier-ld4-mio-clock" - for LD4 SoC.
"socionext,uniphier-pro4-mio-clock" - for Pro4 SoC.
"socionext,uniphier-sld8-mio-clock" - for sLD8 SoC.
@ -82,11 +80,9 @@ Provided clocks:
8: USB2 ch0 host
9: USB2 ch1 host
10: USB2 ch2 host
11: USB2 ch3 host
12: USB2 ch0 PHY
13: USB2 ch1 PHY
14: USB2 ch2 PHY
15: USB2 ch3 PHY
Peripheral clock
@ -94,7 +90,6 @@ Peripheral clock
Required properties:
- compatible: should be one of the following:
"socionext,uniphier-sld3-peri-clock" - for sLD3 SoC.
"socionext,uniphier-ld4-peri-clock" - for LD4 SoC.
"socionext,uniphier-pro4-peri-clock" - for Pro4 SoC.
"socionext,uniphier-sld8-peri-clock" - for sLD8 SoC.

16
drivers/clk/uniphier/clk-uniphier-core.c
View File

@ -110,10 +110,6 @@ static int uniphier_clk_remove(struct platform_device *pdev)
static const struct of_device_id uniphier_clk_match[] = {
/* System clock */
{
.compatible = "socionext,uniphier-sld3-clock",
.data = uniphier_sld3_sys_clk_data,
},
{
.compatible = "socionext,uniphier-ld4-clock",
.data = uniphier_ld4_sys_clk_data,
@ -143,21 +139,17 @@ static const struct of_device_id uniphier_clk_match[] = {
.data = uniphier_ld20_sys_clk_data,
},
/* Media I/O clock, SD clock */
{
.compatible = "socionext,uniphier-sld3-mio-clock",
.data = uniphier_sld3_mio_clk_data,
},
{
.compatible = "socionext,uniphier-ld4-mio-clock",
.data = uniphier_sld3_mio_clk_data,
.data = uniphier_ld4_mio_clk_data,
},
{
.compatible = "socionext,uniphier-pro4-mio-clock",
.data = uniphier_sld3_mio_clk_data,
.data = uniphier_ld4_mio_clk_data,
},
{
.compatible = "socionext,uniphier-sld8-mio-clock",
.data = uniphier_sld3_mio_clk_data,
.data = uniphier_ld4_mio_clk_data,
},
{
.compatible = "socionext,uniphier-pro5-sd-clock",
@ -169,7 +161,7 @@ static const struct of_device_id uniphier_clk_match[] = {
},
{
.compatible = "socionext,uniphier-ld11-mio-clock",
.data = uniphier_sld3_mio_clk_data,
.data = uniphier_ld4_mio_clk_data,
},
{
.compatible = "socionext,uniphier-ld20-sd-clock",

4
drivers/clk/uniphier/clk-uniphier-mio.c
View File

@ -76,7 +76,7 @@
#define UNIPHIER_MIO_CLK_DMAC(idx) \
UNIPHIER_CLK_GATE("miodmac", (idx), "stdmac", 0x20, 25)
const struct uniphier_clk_data uniphier_sld3_mio_clk_data[] = {
const struct uniphier_clk_data uniphier_ld4_mio_clk_data[] = {
UNIPHIER_MIO_CLK_SD_FIXED,
UNIPHIER_MIO_CLK_SD(0, 0),
UNIPHIER_MIO_CLK_SD(1, 1),
@ -85,11 +85,9 @@ const struct uniphier_clk_data uniphier_sld3_mio_clk_data[] = {
UNIPHIER_MIO_CLK_USB2(8, 0),
UNIPHIER_MIO_CLK_USB2(9, 1),
UNIPHIER_MIO_CLK_USB2(10, 2),
UNIPHIER_MIO_CLK_USB2(11, 3),
UNIPHIER_MIO_CLK_USB2_PHY(12, 0),
UNIPHIER_MIO_CLK_USB2_PHY(13, 1),
UNIPHIER_MIO_CLK_USB2_PHY(14, 2),
UNIPHIER_MIO_CLK_USB2_PHY(15, 3),
{ /* sentinel */ }
};

42
drivers/clk/uniphier/clk-uniphier-sys.c
View File

@ -17,7 +17,7 @@
#include "clk-uniphier.h"
#define UNIPHIER_SLD3_SYS_CLK_SD \
#define UNIPHIER_LD4_SYS_CLK_SD \
UNIPHIER_CLK_FACTOR("sd-200m", -1, "spll", 1, 8), \
UNIPHIER_CLK_FACTOR("sd-133m", -1, "vpll27a", 1, 2)
@ -30,7 +30,7 @@
UNIPHIER_CLK_FACTOR("sd-133m", -1, "spll", 1, 15)
/* Denali driver requires clk_x rate (clk: 50MHz, clk_x & ecc_clk: 200MHz) */
#define UNIPHIER_SLD3_SYS_CLK_NAND(idx) \
#define UNIPHIER_LD4_SYS_CLK_NAND(idx) \
UNIPHIER_CLK_FACTOR("nand-200m", -1, "spll", 1, 8), \
UNIPHIER_CLK_GATE("nand", (idx), "nand-200m", 0x2104, 2)
@ -45,7 +45,7 @@
#define UNIPHIER_LD11_SYS_CLK_EMMC(idx) \
UNIPHIER_CLK_GATE("emmc", (idx), NULL, 0x210c, 2)
#define UNIPHIER_SLD3_SYS_CLK_STDMAC(idx) \
#define UNIPHIER_LD4_SYS_CLK_STDMAC(idx) \
UNIPHIER_CLK_GATE("stdmac", (idx), NULL, 0x2104, 10)
#define UNIPHIER_LD11_SYS_CLK_STDMAC(idx) \
@ -57,20 +57,6 @@
#define UNIPHIER_PRO4_SYS_CLK_USB3(idx, ch) \
UNIPHIER_CLK_GATE("usb3" #ch, (idx), NULL, 0x2104, 16 + (ch))
const struct uniphier_clk_data uniphier_sld3_sys_clk_data[] = {
UNIPHIER_CLK_FACTOR("spll", -1, "ref", 65, 1), /* 1597.44 MHz */
UNIPHIER_CLK_FACTOR("upll", -1, "ref", 6000, 512), /* 288 MHz */
UNIPHIER_CLK_FACTOR("a2pll", -1, "ref", 24, 1), /* 589.824 MHz */
UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 5625, 512), /* 270 MHz */
UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 16),
UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 16),
UNIPHIER_SLD3_SYS_CLK_NAND(2),
UNIPHIER_SLD3_SYS_CLK_SD,
UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12),
UNIPHIER_SLD3_SYS_CLK_STDMAC(8),
{ /* sentinel */ }
};
const struct uniphier_clk_data uniphier_ld4_sys_clk_data[] = {
UNIPHIER_CLK_FACTOR("spll", -1, "ref", 65, 1), /* 1597.44 MHz */
UNIPHIER_CLK_FACTOR("upll", -1, "ref", 6000, 512), /* 288 MHz */
@ -78,10 +64,10 @@ const struct uniphier_clk_data uniphier_ld4_sys_clk_data[] = {
UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 5625, 512), /* 270 MHz */
UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 16),
UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 16),
UNIPHIER_SLD3_SYS_CLK_NAND(2),
UNIPHIER_SLD3_SYS_CLK_SD,
UNIPHIER_LD4_SYS_CLK_NAND(2),
UNIPHIER_LD4_SYS_CLK_SD,
UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12),
UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* Ether, HSC, MIO */
UNIPHIER_LD4_SYS_CLK_STDMAC(8), /* Ether, HSC, MIO */
{ /* sentinel */ }
};
@ -92,10 +78,10 @@ const struct uniphier_clk_data uniphier_pro4_sys_clk_data[] = {
UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 270, 25), /* 270 MHz */
UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 8),
UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 32),
UNIPHIER_SLD3_SYS_CLK_NAND(2),
UNIPHIER_SLD3_SYS_CLK_SD,
UNIPHIER_LD4_SYS_CLK_NAND(2),
UNIPHIER_LD4_SYS_CLK_SD,
UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12),
UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* HSC, MIO, RLE */
UNIPHIER_LD4_SYS_CLK_STDMAC(8), /* HSC, MIO, RLE */
UNIPHIER_PRO4_SYS_CLK_GIO(12), /* Ether, SATA, USB3 */
UNIPHIER_PRO4_SYS_CLK_USB3(14, 0),
UNIPHIER_PRO4_SYS_CLK_USB3(15, 1),
@ -108,10 +94,10 @@ const struct uniphier_clk_data uniphier_sld8_sys_clk_data[] = {
UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 270, 25), /* 270 MHz */
UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 20),
UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 16),
UNIPHIER_SLD3_SYS_CLK_NAND(2),
UNIPHIER_SLD3_SYS_CLK_SD,
UNIPHIER_LD4_SYS_CLK_NAND(2),
UNIPHIER_LD4_SYS_CLK_SD,
UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12),
UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* Ether, HSC, MIO */
UNIPHIER_LD4_SYS_CLK_STDMAC(8), /* Ether, HSC, MIO */
{ /* sentinel */ }
};
@ -123,7 +109,7 @@ const struct uniphier_clk_data uniphier_pro5_sys_clk_data[] = {
UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 48),
UNIPHIER_PRO5_SYS_CLK_NAND(2),
UNIPHIER_PRO5_SYS_CLK_SD,
UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* HSC */
UNIPHIER_LD4_SYS_CLK_STDMAC(8), /* HSC */
UNIPHIER_PRO4_SYS_CLK_GIO(12), /* PCIe, USB3 */
UNIPHIER_PRO4_SYS_CLK_USB3(14, 0),
UNIPHIER_PRO4_SYS_CLK_USB3(15, 1),
@ -136,7 +122,7 @@ const struct uniphier_clk_data uniphier_pxs2_sys_clk_data[] = {
UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 48),
UNIPHIER_PRO5_SYS_CLK_NAND(2),
UNIPHIER_PRO5_SYS_CLK_SD,
UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* HSC, RLE */
UNIPHIER_LD4_SYS_CLK_STDMAC(8), /* HSC, RLE */
/* GIO is always clock-enabled: no function for 0x2104 bit6 */
UNIPHIER_PRO4_SYS_CLK_USB3(14, 0),
UNIPHIER_PRO4_SYS_CLK_USB3(15, 1),

3
drivers/clk/uniphier/clk-uniphier.h
View File

@ -147,7 +147,6 @@ struct clk_hw *uniphier_clk_register_mux(struct device *dev,
const char *name,
const struct uniphier_clk_mux_data *data);
extern const struct uniphier_clk_data uniphier_sld3_sys_clk_data[];
extern const struct uniphier_clk_data uniphier_ld4_sys_clk_data[];
extern const struct uniphier_clk_data uniphier_pro4_sys_clk_data[];
extern const struct uniphier_clk_data uniphier_sld8_sys_clk_data[];
@ -155,7 +154,7 @@ extern const struct uniphier_clk_data uniphier_pro5_sys_clk_data[];
extern const struct uniphier_clk_data uniphier_pxs2_sys_clk_data[];
extern const struct uniphier_clk_data uniphier_ld11_sys_clk_data[];
extern const struct uniphier_clk_data uniphier_ld20_sys_clk_data[];
extern const struct uniphier_clk_data uniphier_sld3_mio_clk_data[];
extern const struct uniphier_clk_data uniphier_ld4_mio_clk_data[];
extern const struct uniphier_clk_data uniphier_pro5_sd_clk_data[];
extern const struct uniphier_clk_data uniphier_ld4_peri_clk_data[];
extern const struct uniphier_clk_data uniphier_pro4_peri_clk_data[];