Djam/arm-trusted-firmware
1
0
Fork 0
mirror of https://github.com/ARM-software/arm-trusted-firmware.git synced 2025-05-09 02:51:21 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

drivers: renesas: rzg: Add QoS support for RZ/G2N

Browse source 
Add QoS support for RZ/G2N SoC.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: I663b50d9fb41b9b20a6b54795278659b2b184bc4
This commit is contained in:
Lad Prabhakar 2021-03-18 18:54:15 +00:00
parent 744c566485
commit f8ecfd68ef
9 changed files with 1242 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

29
drivers/renesas/rzg/qos/qos_init.c
View file

@ -14,6 +14,7 @@
#include "G2M/qos_init_g2m_v10.h"
#include "G2M/qos_init_g2m_v11.h"
#include "G2M/qos_init_g2m_v30.h"
#include "G2N/qos_init_g2n_v10.h"
#endif /* RCAR_LSI == RCAR_AUTO */
#if (RCAR_LSI == RZ_G2M)
#include "G2M/qos_init_g2m_v10.h"
@ -23,6 +24,9 @@
#if RCAR_LSI == RZ_G2H
#include "G2H/qos_init_g2h_v30.h"
#endif /* RCAR_LSI == RZ_G2H */
#if RCAR_LSI == RZ_G2N
#include "G2N/qos_init_g2n_v10.h"
#endif /* RCAR_LSI == RZ_G2N */
#include "qos_common.h"
#include "qos_init.h"
#include "qos_reg.h"
@ -92,6 +96,18 @@ void rzg_qos_init(void)
PRR_PRODUCT_ERR(reg);
#endif /* (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RZ_G2H) */
break;
case PRR_PRODUCT_M3N:
#if (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RZ_G2N)
switch (reg & PRR_CUT_MASK) {
case PRR_PRODUCT_10:
default:
qos_init_g2n_v10();
break;
}
#else
PRR_PRODUCT_ERR(reg);
#endif /* (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RZ_G2N) */
break;
default:
PRR_PRODUCT_ERR(reg);
break;
@ -133,6 +149,12 @@ void rzg_qos_init(void)
PRR_PRODUCT_ERR(reg);
}
qos_init_g2h_v30();
#elif (RCAR_LSI == RZ_G2N)
/* G2N Cut 10 or later */
if ((reg & (PRR_PRODUCT_MASK)) != PRR_PRODUCT_M3N) {
PRR_PRODUCT_ERR(reg);
}
qos_init_g2n_v10();
#else /* (RCAR_LSI == RZ_G2M) */
#error "Don't have QoS initialize routine(Unknown chip)."
#endif /* (RCAR_LSI == RZ_G2M) */
@ -172,6 +194,11 @@ uint32_t get_refperiod(void)
}
break;
#endif /* (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RZ_G2H) */
#if (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RZ_G2N)
case PRR_PRODUCT_M3N:
refperiod = REFPERIOD_CYCLE;
break;
#endif /* (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RZ_G2N) */
default:
break;
}
@ -182,6 +209,8 @@ uint32_t get_refperiod(void)
/* G2M Cut 11|13|30 or later */
refperiod = REFPERIOD_CYCLE;
#endif /* RCAR_LSI_CUT == RCAR_CUT_10 */
#elif RCAR_LSI == RZ_G2N
refperiod = REFPERIOD_CYCLE;
#elif RCAR_LSI == RZ_G2H
/* G2H Cut 30 or later */
refperiod = REFPERIOD_CYCLE;